Method and system for storing and retrieving electronic files using blockchains

ABSTRACT

A method and system for storing and retrieving electronic files using blockchains. Original electronic files including plaintext and encrypted files, are split into plural smaller files, encrypted, have a file index created and stored in a blockchain. The encrypted plural smaller files are sent to one or more email servers with standard emailing protocols (e.g., IMAP/POP/SMTP, etc.) and stored in one or more email inboxes. Email inboxes provide secure, private storage of electronic information. The encrypted plural smaller files are retrieved from the one or more e-mail servers using the file index stored on the blockchain, decrypted and reassembled back into the original electronic file.

CROSS REFERENCES TO RELATED APPLICATIONS

The U.S. utility patent application claims priority from U.S. Provisional patent application No. 63/080,709, filed on Sep. 19, 2020, the contents of which are incorporated by reference.

FIELD OF INVENTION

This invention relates to securely storing electronic files. More specifically, it relates to a method and system for storing and retrieving electronic files using blockchains.

BACKGROUND OF THE INVENTION

There are about 2.5 quintillion bytes of data created each day at a current pace generated by electronic devices such a smart phones, electronic tablets, lap top and desktop computers, video game systems, etc. The pace of data generation is accelerating with the growth of the Internet of Things (IoT) devices, such as video doorbells, smart speakers, smart appliances, home security systems, etc. Over the last few years alone about 90 percent of the data in the world was new generated and requires storage.

In recent years, data center trends, such as big data analytics and cloud storage technologies, have fostered the rapid growth of many different types of computer file storage including those stored in local database and cloud databases. However, there are a number of problems associated with creating, storing and retrieving files in databases and in other types of storage systems.

Some of the problems associated with creating, storing and retrieving data files include files are readable directly by web-bots and web-spiders and by Artificial Intelligence programs providing significant security and privacy risks.

Since the outbreak of the COVID19 virus, online meetings have not only become popular, but have also become a necessity. Online meetings used for academic classes and for other activities are often required to issue certificates for online classes and other activities.

Some problems with digital certificates include that the digital certificates are not secure, not tamper proof, not revocable and do not include an automatic expiration component.

Another problem is that digital certificates are often stored in plaintext electronic files are not secure and not tamper proof.

Thus, it is desirable to solve some of the problems associated with securely storing and retrieving electronic files.

SUMMARY OF THE INVENTION

In accordance with preferred embodiments of the present invention, some of the problems associated with storing and retrieving electronic files are overcome. A method and system for method and system for storing and retrieving electronic files using blockchains.

Original electronic files including plaintext and encrypted files, are split into plural smaller files, encrypted, have a file index created and stored in a blockchain. The encrypted plural smaller files are sent to one or more email servers with standard emailing protocols (e.g., IMAP/POP/SMTP, etc.) and stored in one or more email inboxes. Email inboxes provide secure, private storage of electronic information. The encrypted plural smaller files are retrieved from the one or more e-mail servers using the file index stored on the blockchain, decrypted and reassembled back into the original electronic file.

The foregoing and other features and advantages of preferred embodiments of the present invention will be more readily apparent from the following detailed description. The detailed description proceeds with references to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

Preferred embodiments of the present invention are described with reference to the following drawings, wherein:

FIG. 1 is a block diagram illustrating an exemplary blockchain electronic file and digital certificate processing and display system;

FIG. 2 is a block diagram illustrating an exemplary electronic blockchain file and digital certificate processing display system;

FIG. 3 is a block diagram illustrating an exemplary networking protocol stack;

FIG. 4 is block diagram illustrating an exemplary cloud communications network;

FIG. 5 is a block diagram illustrating an exemplary cloud storage object;

FIG. 6 is a block diagram illustrating wearable network devices:

FIG. 7 is flow diagram illustrating a method for providing electronic blockchain file processing:

FIG. 8 is a block diagram illustrating an exemplary blockchain;

FIG. 9 is a flow diagram illustrating a method for providing electronic blockchain file processing:

FIG. 10 is a block diagram illustrating a visual data flow providing electronic blockchain file processing:

FIGS. 11A and 11B are a flow diagram illustrating a method for automatically providing digital certificates from online meetings using blockchains;

FIG. 12 is a block diagram illustrating automatically providing digital certificates from online meetings using blockchains;

FIG. 13 is a flow diagram illustrating a method for automatically providing digital certificates from online meetings using blockchains;

FIG. 14 is a flow diagram illustrating a method for automatically providing digital certificates from online meetings using blockchains;

FIG. 15 is a flow diagram illustrating a method for automatically providing digital certificates from online meetings using blockchains;

FIG. 16 is a flow diagram illustrating a method for automatically providing digital certificates from online meetings using blockchains; and

FIG. 17 is a block diagram illustrating data flow for automatically providing digital certificates from online meetings using blockchains.

DETAILED DESCRIPTION OF THE INVENTION Exemplary Electronic Blockchain File and Digital Certificate Processing and Display System

FIG. 1 is a block diagram illustrating an exemplary electronic blockchain file and digital certificate processing and display system 10. The exemplary electronic system 10 includes, but is not limited to, one or more target network devices 12, 14, 16, 31, 39, 98-104, 208 etc. each with one or more processors and each with a non-transitory computer readable medium.

The one or more target network devices 12, 14, 16 (illustrated in FIG. 1 only as a tablet and two smart phones for simplicity) include, but are not limited to, desktop and laptop computers, tablet computers, mobile phones, non-mobile phones with displays, smart phones, Internet phones, Internet appliances, personal digital/data assistants (PDA), portable, handheld and desktop video game devices, cable television (CATV), satellite television (SATV) and Internet television set-top boxes, digital televisions including high definition television (HDTV), three-dimensional (3DTV) televisions, wearable network devices 98-106 (FIG. 6), smart speakers 31, Internet of Things (IoT) devices 39, and/or other types of network devices.

A “smart phone” is a mobile phone 14 that offers more advanced computing ability and connectivity than a contemporary basic feature phone. Smart phones and feature phones may be thought of as handheld computers integrated with a mobile telephone, but while most feature phones are able to run applications based on platforms such as JAVA ME, a smart phone usually allows the user to install and run more advanced applications. Smart phones and/or tablet computers run complete operating system software providing a platform for application developers.

The tablet computers 12 include, but are not limited to, tablet computers such as the IPAD, by APPLE, Inc., the HP Tablet, by HEWLETT PACKARD, Inc., the PLAYBOOK, by RIM, Inc., the TABLET, by SONY, Inc., etc.

A “smart speaker” 31 is a type of wireless speaker and voice command device with an integrated virtual assistant that offers interactive actions and hands-free activation with the help of one “hot word” (or several “hot words”). Some smart speakers can also act as a smart device that utilizes Wi-Fi, Bluetooth and other wireless protocol standards to extend usage beyond audio playback, such as to control home automation devices. This can include, but is not be limited to, features such as compatibility across a number of services and platforms, peer-to-peer connection through mesh networking, virtual assistants, and others. Each can have its own designated interface and features in-house, usually launched or controlled via application or home automation software. Some smart speakers also include a screen to show the user a visual response.

The IoT network devices 39, include but are not limited to, security cameras, doorbells with real-time video cameras, baby monitors, televisions, set-top boxes, lighting, heating (e.g., smart thermostats, etc.), ventilation, air conditioning (HVAC) systems, and appliances such as washers, dryers, robotic vacuums, air purifiers, ovens, refrigerators, freezers, toys, game platform controllers, game platform attachments (e.g., guns, googles, sports equipment, etc.), and/or other IoT network devices.

The target network devices 12, 14, 16, 31, 39, 98-104, 208 are in communications with a cloud communications network 18 or a non-cloud computing network 18′ via one or more wired and/or wireless communications interfaces. The cloud communications network 18, is also called a “cloud computing network” herein and the terms may be used interchangeably.

The plural target network devices 12, 14, 16, 31, 39, 98-104, 208 make requests 13, 15 for electronic messages via the cloud communications network 18 or non-cloud communications network 18′

The cloud communications network 18 and non-cloud communications network 18′ includes, but is not limited to, communications over a wire connected to the target network devices, wireless communications, and other types of communications using one or more communications and/or networking protocols.

Plural server network devices 20, 22, 24, 26 (only four of which are illustrated) each with one or more processors and a non-transitory computer readable medium include one or more associated databases 20′, 22′, 24′, 26′. The plural network devices 20, 22, 24, 26 are in communications with the one or more target devices 12, 14, 16, 31, 39, 98-104, 208 via the cloud communications network 18 and non-cloud communications network 18′.

Plural server network devices 20, 22, 24, 26 (only four of which are illustrated) are physically located on one more public networks 76 (See FIG. 4), private networks 72, community networks 74 and/or hybrid networks 78 comprising the cloud network 18.

One or more server network devices (e.g., 20, 22, 24, 26, etc.) store portions 13′, 15′ of the electronic content 13, 15 as cloud storage objects 82 (FIG. 5) as is described herein.

The plural server network devices 20, 22, 24 26, may be connected to, but are not limited to, World Wide Web servers, Internet servers, search engine servers, vertical search engine servers, social networking site servers, file servers, other types of electronic information servers, and other types of server network devices (e.g., edge servers, firewalls, routers, gateways, etc.).

The plural server network devices 20, 22, 24, 26 also include, but are not limited to, network servers used for cloud computing providers, etc.

The cloud communications network 18 and non-cloud communications network 18′ includes, but is not limited to, a wired and/or wireless communications network comprising one or more portions of: the Internet, an intranet, a Local Area Network (LAN), a wireless LAN (WiLAN), a Wide Area Network (WAN), a Metropolitan Area Network (MAN), a Public Switched Telephone Network (PSTN), a Wireless Personal Area Network (WPAN) and other types of wired and/or wireless communications networks 18.

The cloud communications network 18 and non-cloud communications network 18′ includes one or more gateways, routers, bridges and/or switches. A gateway connects computer networks using different network protocols and/or operating at different transmission capacities. A router receives transmitted messages and forwards them to their correct destinations over the most efficient available route. A bridge is a device that connects networks using the same communications protocols so that information can be passed from one network device to another. A switch is a device that filters and forwards packets between network segments based on some pre-determined sequence (e.g., timing, sequence number, etc.).

An operating environment for the network devices of the exemplary electronic information display system 10 include a processing system with one or more high speed Central Processing Unit(s) (CPU), processors, one or more memories and/or other types of non-transitory computer readable mediums. In accordance with the practices of persons skilled in the art of computer programming, the present invention is described below with reference to acts and symbolic representations of operations or instructions that are performed by the processing system, unless indicated otherwise. Such acts and operations or instructions are referred to as being “computer-executed,” “CPU-executed,” or “processor-executed.”

It will be appreciated that acts and symbolically represented operations or instructions include the manipulation of electrical information by the CPU or processor. An electrical system represents data bits which cause a resulting transformation or reduction of the electrical information or biological information, and the maintenance of data bits at memory locations in a memory system to thereby reconfigure or otherwise alter the CPU's or processor's operation, as well as other processing of information. The memory locations where data bits are maintained are physical locations that have particular electrical, magnetic, optical, or organic properties corresponding to the data bits.

The data bits may also be maintained on a non-transitory computer readable medium including magnetic disks, optical disks, organic memory, and any other volatile (e.g., Random Access Memory (RAM)) or non-volatile (e.g., Read-Only Memory (ROM), flash memory, etc.) mass storage system readable by the CPU. The non-transitory computer readable medium includes cooperating or interconnected computer readable medium, which exist exclusively on the processing system or can be distributed among multiple interconnected processing systems that may be local or remote to the processing system.

Exemplary Electronic Content Display System

FIG. 2 is a block diagram illustrating an exemplary electronic blockchain file and digital certificate processing information display system 28. The exemplary electronic blockchain file and digital certificate processing display system 12′ includes, but is not limited to a target network device (e.g., 12, etc.) with an application 30 and a display component 32. The application 30 presents a graphical user interface (GUI) 34 on the display 32 component. The GUI 32 presents a multi-window 36, 38, etc. (only two of which are illustrated) interface to a user.

In one embodiment of the invention, the application 30 is a software application. However, the present invention is not limited to this embodiment and the application 30 can be hardware, firmware, hardware and/or any combination thereof. In one embodiment, the application 30 includes a mobile application for a smart phone, electronic tablet and/or other network device. In one embodiment, the application 30 includes web-browser based application. In one embodiment, the application 30 includes a web-chat client application. In another embodiment, the application 30 a, 30 b, 30 c, 30 d includes a cloud application used on a cloud communications network 18. However, the present invention is not limited these embodiments and other embodiments can be used to practice the invention

In another embodiment, a portion of the application 30 is executing on the target network devices 12, 14, 16, 31, 39, 98-104, 208 and another portion of the application 30 a, 30 b, 30 c, 30 d is executing on the server network devices 20, 22, 24, 26. The applications also include one or more library applications. However, the present invention is not limited these embodiments and other embodiments can be used to practice the invention.

Exemplary Networking Protocol Stack

FIG. 3 a block diagram illustrating a layered protocol stack 38 for network devices in the electronic message information display system 10. The layered protocol stack 38 is described with respect to Internet Protocol (IP) suites comprising in general from lowest-to-highest, a link 42, network 44, transport 48 and application 56 layers. However, more or fewer layers could also be used, and different layer designations could also be used for the layers in the protocol stack 38 (e.g., layering based on the Open Systems Interconnection (OSI) model including from lowest-to-highest, a physical, data-link, network, transport, session, presentation and application layer.).

The network devices 12, 14, 16, 20, 22, 24, 26, 31, 39, 98-104, 208 are connected to the communication network 18 with Network Interface Card (NIC) cards including device drivers 40 in a link layer 42 for the actual hardware connecting the network devices 12, 14, 16, 20, 22, 24, 26, 31, 39, 98-104, 208 to the cloud communications network 18. For example, the NIC device drivers 40 may include a serial port device driver, a digital subscriber line (DSL) device driver, an Ethernet device driver, a wireless device driver, a wired device driver, etc. The device drivers interface with the actual hardware being used to connect the network devices to the cloud communications network 18. The NIC cards have a medium access control (MAC) address that is unique to each NIC and unique across the whole cloud network 18. The Medium Access Control (MAC) protocol is used to provide a data link layer of an Ethernet LAN system and for other network systems.

Above the link layer 42 is a network layer 44 (also called the Internet Layer for Internet Protocol (IP) suites). The network layer 44 includes, but is not limited to, an IP layer 46.

IP 46 is an addressing protocol designed to route traffic within a network or between networks. However, more fewer or other protocols can also be used in the network layer 44, and the present invention is not limited to IP 46. For more information on IP 46 see IETF RFC-791, incorporated herein by reference.

Above network layer 44 is a transport layer 48. The transport layer 48 includes, but is not limited to, an optional Internet Group Management Protocol (IGMP) layer 50, an Internet Control Message Protocol (ICMP) layer 52, a Transmission Control Protocol (TCP) layer 52 and a User Datagram Protocol (UDP) layer 54. However, more, fewer or other protocols could also be used in the transport layer 48.

Optional IGMP layer 50, hereinafter IGMP 50, is responsible for multicasting. For more information on IGMP 50 see RFC-1112, incorporated herein by reference. ICMP layer 52, hereinafter ICMP 52 is used for IP 46 control. The main functions of ICMP 52 include error reporting, reachability testing (e.g., pinging, etc.), route-change notification, performance, subnet addressing and other maintenance. For more information on ICMP 52 see RFC-792, incorporated herein by reference. Both IGMP 50 and ICMP 52 are not required in the protocol stack 38. ICMP 52 can be used alone without optional IGMP layer 50.

TCP layer 54, hereinafter TCP 54, provides a connection-oriented, end-to-end reliable protocol designed to fit into a layered hierarchy of protocols which support multi-network applications. TCP 54 provides for reliable inter-process communication between pairs of processes in network devices attached to distinct but interconnected networks. For more information on TCP 54 see RFC-793, incorporated herein by reference.

UDP layer 56, hereinafter UDP 56, provides a connectionless mode of communications with datagrams in an interconnected set of computer networks. UDP 56 provides a transaction oriented datagram protocol, where delivery and duplicate packet protection are not guaranteed. For more information on UDP 56 see RFC-768, incorporated herein by reference. Both TCP 54 and UDP 56 are not required in protocol stack 38. Either TCP 54 or UDP 56 can be used without the other.

Above transport layer 48 is an application layer 57 where application programs 58 (e.g., 30, 30 a, 30 b, 30 c, 30 d, etc.) to carry out desired functionality for a network device reside. For example, the application programs 58 for the client network devices 12, 14, 16, 31, 39, 98-104, 208 may include web-browsers or other application programs, application program 30, while application programs for the server network devices 20, 22, 24, 26 may include other application programs (e.g., 30 a, 30 b, 30 c, 30 d, etc.).

In one embodiment, application program 30 includes an electronic blockchain file processing with blockchain application 30 a, email processing functionality application 30 b, an Artificial Intelligence (AI) application 30 c and/or other application 30 d. However, the present invention is not limited to such an embodiment and more, fewer and/or other applications can be used to practice the invention.

However, the protocol stack 38 is not limited to the protocol layers illustrated and more, fewer or other layers and protocols can also be used in protocol stack 38. In addition, other protocols from the Internet Protocol suites (e.g., Hyper Text Transfer Protocol (HTTP), File Transfer Protocol (FTP), Dynamic Host Configuration Protocol (DHCP), DNS, e-mail protocols, streaming protocols, and/or Peer-2-Peer (P2P) protocols, etc.) and/or other protocols from other protocol suites may also be used in protocol stack 38.

In addition, markup languages such as HyperText Markup Language (HTML), EXtensible Markup Language (XML) and others are used.

HyperText Markup Language (HTML) is a markup language for creating web pages and other information that can be displayed in a web browser.

HTML is written in the form of HTML elements consisting of tags enclosed in angle brackets within the web page content. HTML tags most commonly come in pairs although some tags represent empty elements and so are unpaired. The first tag in a pair is the start tag, and the second tag is the end tag (they are also called opening tags and closing tags). In between these tags web designers can add text, further tags, comments and other types of text-based content.

The purpose of a web browser is to read HTML documents and compose them into visible or audible web pages. The browser does not display the HTML tags, but uses the tags to interpret the content of the page.

HTML elements form the building blocks of all websites. HTML allows images and objects to be embedded and can be used to create interactive forms. It provides a means to create structured documents by denoting structural semantics for text such as headings, paragraphs, lists, links, quotes and other items. It can embed scripts written in languages such as JavaScript which affect the behavior of HTML web pages.

EXtensible Markup Language (XML) is another markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. It is defined in the XML 1.0 Specification produced by the W3C, the contents of which are incorporated by reference and several other related specifications, all free open standards.

XML a textual data format with strong support via Unicode for the languages of the world. Although the design of XML focuses on documents, it is widely used for the representation of arbitrary data structures, for example in web services. The oldest schema language for XML is the Document Type Definition (DTD). DTDs within XML documents define entities, which are arbitrary fragments of text and/or markup tags that the XML processor inserts in the DTD itself and in the XML document wherever they are referenced, like character escapes.

The e-mail protocols includes, but are not limited to, Simple Mail Transfer Protocol (SMTP). Post Office Protocol (POP) and/or Internet Message Access Protocol (IMAP).

The Simple Mail Transfer Protocol (SMTP) is a communication protocol for electronic mail transmission. As an Internet standard, SMTP was first defined in 1982 by RFC 821, and updated in 2008 by RFC 5321 to Extended SMTP additions, which is the protocol variety in widespread use today. Mail servers and other message transfer agents use SMTP to send and receive mail messages. SMTP servers commonly use TCP on port number 25.

The Post Office Protocol (POP) is an application-layer Internet standard protocol used by e-mail clients to retrieve e-mail from a mail server. POP version 3 (POP3) is the version in common use. The Post Office Protocol provides access via an IP network for a user client application to a mailbox maintained on a mail server. The protocol supports download and delete operations for messages. POP3 clients connect, retrieve all messages, store them on the client computer, and finally delete them from the server.

The Internet Message Access Protocol (IMAP) is an Internet standard protocol used by email clients to retrieve email messages from a mail server over a TCP/IP connection. IMAP is defined by RFC 3501. IMAP was designed with the goal of permitting complete management of an email box by multiple email clients, therefore clients generally leave messages on the server until the user explicitly deletes them. An IMAP server typically listens on port number 143. IMAP over Secure Sockets Layer (SSL) (IMAPS) is assigned the port number 993.

The streaming and/or P2P protocols, including, but are not limited to, InterPlanetary File System (IPFS), BitTorrent, μTorrent, and other other streaming/P2P protocols.

The InterPlanetary File System (IPFS) is a protocol and peer-to-peer network for storing and sharing data in a distributed file system. IPFS uses content-addressing to uniquely identify each file in a global namespace connecting all computing devices. IPFS allows users to not only receive but host content, in a similar manner to BitTorrent. As opposed to a centrally located server, IPFS is built around a decentralized system of user-operators who hold a portion of the overall data, creating a resilient system of file storage and sharing. Any user in the network can serve a file by its content address, and other peers in the network can find and request that content from any node who has it using a distributed hash table (DHT).

BitTorrent is a communication protocol for peer-to-peer file sharing (P2P), that enables users to distribute data and electronic files over the Internet in a decentralized manner. BitTorrent is one of the most common protocols for transferring large files; such as, digital video files containing TV shows and video clips, or digital audio files containing songs.

μTorrent, is a proprietary BitTorrent protocol client owned and developed by BitTorrent, Inc. With over 150 million users it is the most widely used BitTorrent client outside China; globally only behind Xunlei. The “p” (Greek letter “m”) in its name comes from the SI prefix “micro-”, referring to the program's small memory footprint: the program was designed to use minimal computer resources while offering functionality comparable to larger BitTorrent clients such as Vuze or BitComet.

Preferred embodiments of the present invention include network devices and wired and wireless interfaces that are compliant with all or part of standards proposed by the Institute of Electrical and Electronic Engineers (IEEE), International Telecommunications Union-Telecommunication Standardization Sector (ITU), European Telecommunications Standards Institute (ETSI), Internet Engineering Task Force (IETF), U.S. National Institute of Security Technology (NIST), American National Standard Institute (ANSI), Wireless Application Protocol (WAP) Forum, Bluetooth Forum, or the ADSL Forum.

Wireless Interfaces

In one embodiment of the present invention, the wireless interfaces on network devices 12, 14, 16, 20, 22, 24, 26, 31, 39, 98-104, 208 include but are not limited to, cellular telephone, IEEE 802.11a, 802.11b, 802.11g, 802.11n, 802.15.4 (ZigBee), “Wireless Fidelity” (Wi-Fi), Wi-Fi Aware, “Worldwide Interoperability for Microwave Access” (WiMAX), ETSI High Performance Radio Metropolitan Area Network (HIPERMAN) and/or “RF Home” wireless interfaces. In another embodiment of the present invention, the wireless sensor device may include an integral or separate Bluetooth and/or infra data association (IrDA) module for wireless Bluetooth or wireless infrared communications. However, the present invention is not limited to such an embodiment and other 802.11xx and other types of wireless interfaces can also be used.

802.11b is a short-range wireless network standard. The IEEE 802.11b standard defines wireless interfaces that provide up to 11 Mbps wireless data transmission to and from wireless devices over short ranges. 802.11a is an extension of the 802.11b and can deliver speeds up to 54M bps. 802.11g deliver speeds on par with 802.11a. However, other 802.11XX interfaces can also be used and the present invention is not limited to the 802.11 protocols defined. The IEEE 802.11a, 802.11b and 802.11g standards are incorporated herein by reference.

Wi-Fi is a type of 802.11xx interface, whether 802.11b, 802.11a, dual-band, etc. Wi-Fi devices include an RF interfaces such as 2.4 GHz for 802.11b or 802.11g and 5 GHz for 802.11a.

In 802.11 wireless networking standards (including Wi-Fi), a service set is a group of wireless network devices that share a Service Set IDentifier (SSID) and is typically a natural language label (e.g., Radu's Home Network, etc.) that users see as a network name. For example, all of the network devices that together form and use a Wi-Fi network called Radu's Home Network are a service set. A service set forms a logical network of nodes operating with shared link-layer networking parameters; they form one logical network segment.

A service set is either a basic service set (BSS) or an extended service set (ESS). A basic service set is a subgroup, within a service set, of devices that share physical-layer medium access characteristics (e.g. radio frequency, modulation scheme, security settings, etc.) such that they are wirelessly networked. The basic service set is defined by a basic service set identifier (BSSID) shared by all devices within it. The BSSID includes a 48-bit label that conform to MAC-48 conventions. While a network device may have multiple BSSIDs, usually each BSSID is associated with at most one basic service set at a time.

802.15.4 (Zigbee) is low data rate network standard used for mesh network devices such as sensors, interactive toys, smart badges, remote controls, and home automation. The 802.15.4 standard provides data rates of 250 kbps, 40 kbps, and 20 kbps, two addressing modes; 16-bit short and 64-bit IEEE addressing, support for critical latency devices, such as joysticks, Carrier Sense Multiple Access/Collision Avoidance, (CSMA-CA) channel access, automatic network establishment by a coordinator, a full handshake protocol for transfer reliability, power management to ensure low power consumption for multi-month to multi-year battery usage and up to 16 channels in the 2.4 GHz Industrial, Scientific and Medical (ISM) band (Worldwide), 10 channels in the 915 MHz (US) and one channel in the 868 MHz band (Europe). The IEEE 802.15.4-2003 standard is incorporated herein by reference.

WiMAX is an industry trade organization formed by leading communications component and equipment companies to promote and certify compatibility and interoperability of broadband wireless access equipment that conforms to the IEEE 802.16XX and ETSI HIPERMAN. HIPERMAN is the European standard for metropolitan area networks (MAN).

The IEEE The 802.16a and 802.16g standards are wireless MAN technology standard that provides a wireless alternative to cable, DSL and T1/E1 for last mile broadband access. It is also used as complimentary technology to connect IEEE 802.11XX hot spots to the Internet.

The IEEE 802.16a standard for 2-11 GHz is a wireless MAN technology that provides broadband wireless connectivity to fixed, portable and nomadic devices. It provides up to 50-kilometers of service area range, allows users to get broadband connectivity without needing direct line of sight with the base station, and provides total data rates of up to 280 Mbps per base station, which is enough bandwidth to simultaneously support hundreds of businesses with T1/E1-type connectivity and thousands of homes with DSL-type connectivity with a single base station. The IEEE 802.16g provides up to 100 Mbps.

The IEEE 802.16e standard is an extension to the approved IEEE 802.16/16a/16g standard. The purpose of 802.16e is to add limited mobility to the current standard which is designed for fixed operation.

The ESTI HIPERMAN standard is an interoperable broadband fixed wireless access standard for systems operating at radio frequencies between 2 GHz and 11 GHz.

The IEEE 802.16a, 802.16e and 802.16g standards are incorporated herein by reference. WiMAX can be used to provide a WLP.

The ETSI HIPERMAN standards TR 101 031, TR 101 475, TR 101 493-1 through TR 101 493-3, TR 101 761-1 through TR 101 761-4, TR 101 762, TR 101 763-1 through TR 101 763-3 and TR 101 957 are incorporated herein by reference. ETSI HIPERMAN can be used to provide a WLP.

Wi-Fi, is a family of wireless network protocols, based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves. These are the most widely used computer networks in the world, used globally in home and small office networks to link desktop and laptop computers, tablet computers, smartphones, smart TVs, printers, and smart speakers together and to a wireless router to connect them to the Internet, and in wireless access points in public places like coffee shops, hotels, libraries and airports to provide the public Internet access for mobile devices.

Wi-Fi Aware devices continuously discover other devices within a user's Wi-Fi range, making it easy to find nearby information and services that match preferences set by the user.

RF Home is a wireless networking specification for home devices. RF Home combines several wireless technologies in the 2.4 GHz ISM band, including IEEE 802.11 FH (i.e., the frequency-hopping version of wireless data networking) and DECT (i.e., the most prevalent digital cordless telephony standard in the world) to meet the unique home networking requirements for security, quality of service (QoS) and interference immunity.

In one embodiment, the plural server network devices 20, 22, 24, 26 include a connection to plural network interface cards (NICs) in a backplane connected to a communications bus. The NIC cards provide gigabit/second (1×10⁹ bits/second) communications speed of electronic information. This allows “scaling out” for fast electronic content retrieval. The NICs are connected to the plural server network devices 20, 22, 24, 26 and the cloud communications network 18. However, the present invention is not limited to the NICs described and other types of NICs in other configurations and connections with and/or without buses can also be used to practice the invention.

In one embodiment, of the invention, the wireless interfaces also include wireless personal area network (WPAN) interfaces. As is known in the art, a WPAN is a personal area network for interconnecting devices centered around an individual person's devices in which the connections are wireless. A WPAN interconnects all the ordinary computing and communicating devices that a person has on their desk (e.g. computer, etc.) or carry with them (e.g., PDA, mobile phone, smart phone, table computer two-way pager, etc.)

A key concept in WPAN technology is known as “plugging in.” In the ideal scenario, when any two WPAN-equipped devices come into close proximity (within several meters and/or feet of each other) or within a few miles and/or kilometers of a central server (not illustrated), they can communicate via wireless communications as if connected by a cable. WPAN devices can also lock out other devices selectively, preventing needless interference or unauthorized access to secure information. Zigbee is one wireless protocol used on WPAN networks such as cloud communications network 18 or non-cloud communications network 18′.

The one or more target network devices 12, 14, 16, 20, 22, 24, 26, 31, 39, 98-104, 208 and one or more server network devices 20, 22, 24, 26 communicate with each other and other network devices with near field communications (NFC) and/or machine-to-machine (M2M) communications.

“Near field communication (NFC)” is a set of standards for smartphones and similar network devices to establish radio communication with each other by touching them together or bringing them into close proximity, usually no more than a few centimeters. Present applications include contactless transactions, data exchange, and simplified setup of more complex communications such as Wi-Fi. Communication is also possible between an NFC device and an unpowered NFC chip, called a “tag” including radio frequency identifier (RFID) tags 99 and/or sensor.

NFC standards cover communications protocols and data exchange formats, and are based on existing radio-frequency identification (RFID) standards including ISO/IEC 14443 and FeliCa. These standards include ISO/IEC 1809 and those defined by the NFC Forum, all of which are incorporated by reference.

An “RFID tag” is an object that can be applied to or incorporated into a product, animal, or person for the purpose of identification and/or tracking using RF signals.

An “RFID sensor” is a device that measures a physical quantity and converts it into an RF signal which can be read by an observer or by an instrument (e.g., target network devices 12, 14, 16, 20, 22, 24, 26, 31, 39, 98-104, 208 server network devices 20, 22, 24, 26, etc.)

“Machine to machine (M2M)” refers to technologies that allow both wireless and wired systems to communicate with other devices of the same ability. M2M uses a device to capture an event (such as option purchase, etc.), which is relayed through a network (wireless, wired cloud, etc.) to an application (software program), that translates the captured event into meaningful information. Such communication was originally accomplished by having a remote network of machines relay information back to a central hub for analysis, which would then be rerouted into a system like a personal computer.

However, modem M2M communication has expanded beyond a one-to-one connection and changed into a system of networks that transmits data many-to-one and many-to-many to plural different types of devices and appliances. The expansion of IP networks across the world has made it far easier for M2M communication to take place and has lessened the amount of power and time necessary for information to be communicated between machines.

However, the present invention is not limited to such wireless interfaces and wireless networks and more, fewer and/or other wireless interfaces can be used to practice the invention.

Wired Interfaces

In one embodiment of the present invention, the wired interfaces include wired interfaces and corresponding networking protocols for wired connections to the Public Switched Telephone Network (PSTN) and/or a cable television network (CATV) and/or satellite television networks (SATV) and/or three-dimensional television (3DTV), including HDTV that connect the network devices 12, 14, 16, 20, 22, 24, 26, 31, 39, 98-104, 208 via one or more twisted pairs of copper wires, digital subscriber lines (e.g. DSL, ADSL, VDSL, etc.) coaxial cable, fiber optic cable, other connection media or other connection interfaces. The PSTN is any public switched telephone network provided by AT&T, GTE, Sprint, MCI, SBC, Verizon and others. The CATV is any cable television network provided by the Comcast, Time Warner, etc. However, the present invention is not limited to such wired interfaces and more, fewer and/or other wired interfaces can be used to practice the invention.

Television Services

In one embodiment, the applications 30, 30 a, 30 b, 30 c, 30 d provide cloud SaaS 64 services and/or non-cloud application services from television services over the cloud communications network 18 or application services over the non-cloud communications network 18′. The television services include digital television services, including, but not limited to, cable television, satellite television, high-definition television, three-dimensional, televisions and other types of network devices.

However, the present invention is not limited to such television services and more, fewer and/or other television services can be used to practice the invention.

Internet Television Services

In one embodiment, the applications 30, 30 a, 30 b, 30 c, 30 d provide cloud SaaS 64 services and/or non-cloud application services from Internet television services over the cloud communications network 18 or non-cloud communications network 18′ The television services include Internet television, Web-TV, and/or Internet Protocol Television (IPtv) and/or other broadcast television services.

“Internet television” allows users to choose a program or the television show they want to watch from an archive of programs or from a channel directory. The two forms of viewing Internet television are streaming content directly to a media player or simply downloading a program to a viewer's set-top box, game console, computer, or other network device.

“Web-TV” delivers digital content via broadband and mobile networks. The digital content is streamed to a viewer's set-top box, game console, computer, or other network device.

“Internet Protocol television (IPtv)” is a system through which Internet television services are delivered using the architecture and networking methods of the Internet Protocol Suite over a packet-switched network infrastructure, e.g., the Internet and broadband Internet access networks, instead of being delivered through traditional radio frequency broadcast, satellite signal, and cable television formats.

However, the present invention is not limited to such Internet Television services and more, fewer and/or other Internet Television services can be used to practice the invention.

General Search Engine Services

In one embodiment, the applications 30, 30 a, 30 b, 30 c, 30 d provide cloud SaaS 64 services and/or non-cloud application services from general search engine services. A search engine is designed to search for information on a cloud communications network 18 or non-cloud communications network 18′ such as the Internet including World Wide Web servers, HTTP, FTP servers etc. The search results are generally presented in a list of electronic results. The information may consist of web pages, images, electronic information, multimedia information, and other types of files. Some search engines also mine data available in databases or open directories. Unlike web directories, which are maintained by human editors, search engines typically operate algorithmically and/or are a mixture of algorithmic and human input.

In one embodiment, the applications 30, 30 a, 30 b, 30 c, 30 d provide cloud SaaS 64 services and/or non-cloud application services from general search engine services. In another embodiment, the cloud applications 30, 30 a, 30 b, 30 c, 30 d provide general search engine services by interacting with one or more other public search engines (e.g., GOOGLE, BING, YAHOO, etc.) and/or private search engine services.

In another embodiment, the applications 30, 30 a, 30 b, 30 c, 30 d provide cloud SaaS 64 services and/or non-cloud application services from specialized search engine services, such as vertical search engine services by interacting with one or more other public vertical search engines and/or private search engine services.

However, the present invention is not limited to such general and/or vertical search engine services and more, fewer and/or other general search engine services can be used to practice the invention.

Social Networking Services

In one embodiment, the applications 30, 30 a, 30 b, 30 c, 30 d provide cloud SaaS 64 services and/or non-cloud application services from one more social networking services including to/from one or more social networking web-sites (e.g., FACEBOOK, YOUTUBE, TWITTER, INSTAGRAM, etc.). The social networking web-sites also include, but are not limited to, social couponing sites, dating web-sites, blogs, RSS feeds, and other types of information web-sites in which messages can be left or posted for a variety of social activities.

However, the present invention is not limited to the social networking services described and other public and private social networking services can also be used to practice the invention.

Security and Encryption

Network devices 12, 14, 16, 20, 22, 24, 26, 31, 39, 98-104, 208 with wired and/or wireless interfaces of the present invention include one or more of the security and encryptions techniques discussed herein for secure communications on the cloud communications network 18 or non-cloud communications network 18′.

Application programs 58 (FIG. 2) include security and/or encryption application programs integral to and/or separate from the applications 30, 30 a, 30 b, 30 c, 30 d. Security and/or encryption programs may also exist in hardware components on the network devices (12, 14, 16, 20, 22, 24, 26, 31, 39, 98-104, 208) described herein and/or exist in a combination of hardware, software and/or firmware.

Wireless Encryption Protocol (WEP) (also called “Wired Equivalent Privacy) is a security protocol for WiLANs defined in the IEEE 802.11b standard. WEP is cryptographic privacy algorithm, based on the Rivest Cipher 4 (RC4) encryption engine, used to provide confidentiality for 802.11b wireless data.

RC4 is cipher designed by RSA Data Security, Inc. of Bedford, Mass., which can accept encryption keys of arbitrary length, and is essentially a pseudo random number generator with an output of the generator being XORed with a data stream to produce encrypted data.

One problem with WEP is that it is used at the two lowest layers of the OSI model, the physical layer and the data link layer, therefore, it does not offer end-to-end security. One another problem with WEP is that its encryption keys are static rather than dynamic. To update WEP encryption keys, an individual has to manually update a WEP key. WEP also typically uses 40-bit static keys for encryption and thus provides “weak encryption,” making a WEP device a target of hackers.

The IEEE 802.11 Working Group is working on a security upgrade for the 802.11 standard called “802.11i.” This supplemental draft standard is intended to improve WiLAN security. It describes the encrypted transmission of data between systems 802.11X WiLANs. It also defines new encryption key protocols including the Temporal Key Integrity Protocol (TKIP). The IEEE 802.11i draft standard, version 4, completed Jun. 6, 2003, is incorporated herein by reference.

The 802.11i standard is based on 802.1x port-based authentication for user and device authentication. The 802.11i standard includes two main developments: Wi-Fi Protected Access (WPA) and Robust Security Network (RSN).

WPA uses the same RC4 underlying encryption algorithm as WEP. However, WPA uses TKIP to improve security of keys used with WEP. WPA keys are derived and rotated more often than WEP keys and thus provide additional security. WPA also adds a message-integrity-check function to prevent packet forgeries.

RSN uses dynamic negotiation of authentication and selectable encryption algorithms between wireless access points and wireless devices. The authentication schemes proposed in the draft standard include Extensible Authentication Protocol (EAP). One proposed encryption algorithm is an Advanced Encryption Standard (AES) encryption algorithm.

Dynamic negotiation of authentication and encryption algorithms lets RSN evolve with the state of the art in security, adding algorithms to address new threats and continuing to provide the security necessary to protect information that WiLANs carry.

The NIST developed a new encryption standard, the Advanced Encryption Standard (AES) to keep government information secure. AES is intended to be a stronger, more efficient successor to Triple Data Encryption Standard (3DES).

DES is a popular symmetric-key encryption method developed in 1975 and standardized by ANSI in 1981 as ANSI X.3.92, the contents of which are incorporated herein by reference. As is known in the art, 3DES is the encrypt-decrypt-encrypt (EDE) mode of the DES cipher algorithm. 3DES is defined in the ANSI standard, ANSI X9.52-1998, the contents of which are incorporated herein by reference. DES modes of operation are used in conjunction with the NIST Federal Information Processing Standard (FIPS) for data encryption (FIPS 46-3, October 1999), the contents of which are incorporated herein by reference.

The NIST approved a FIPS for the AES, FIPS-197. This standard specified “Rijndael” encryption as a FIPS-approved symmetric encryption algorithm that may be used by U.S. Government organizations (and others) to protect sensitive information. The NIST FIPS-197 standard (AES FIPS PUB 197, November 2001) is incorporated herein by reference.

The NIST approved a FIPS for U.S. Federal Government requirements for information technology products for sensitive but unclassified (SBU) communications. The NIST FIPS Security Requirements for Cryptographic Modules (FIPS PUB 140-2, May 2001) is incorporated herein by reference.

RSA is a public key encryption system which can be used both for encrypting messages and making digital signatures. The letters RSA stand for the names of the inventors: Rivest, Shamir and Adleman. For more information on RSA, see U.S. Pat. No. 4,405,829, now expired and incorporated herein by reference.

A “digital signature” is a mathematical scheme for verifying the authenticity of digital messages or documents. A valid digital signature, where the prerequisites are satisfied, gives a recipient very strong reason to believe that electronic information (e.g., electronic file, hash value, etc.) was created by a known sender (i.e., is authentic, etc.), and that electronic information was not altered in transit (i.e., has integrity, etc.).

Digital signatures are a standard element of most cryptographic protocol suites, and are commonly used where it is important to verify electronic information, detect forgery and/or tampering.

Digital signatures are often used to implement personal electronic signatures, which includes any electronic data that carries the intent of a personal signature as created by a person. However, not all digital signatures include personal signatures for a person.

“Hashing” is the transformation of a string of characters into a usually shorter fixed-length value or key that represents the original string. Hashing is used to index and retrieve items in a database because it is faster to find the item using the shorter hashed key than to find it using the original value. It is also used in many encryption algorithms.

Secure Hash Algorithm (SHA), is used for computing a secure condensed representation of a data message or a data file. When a message of any length<2⁶⁴ bits is input, the SHA-1 produces a 160-bit output called a “message digest.” The message digest can then be input to other security techniques such as encryption, a Digital Signature Algorithm (DSA) and others which generates or verifies a security mechanism for the message. SHA-512 outputs a 512-bit message digest. The Secure Hash Standard, FIPS PUB 180-1, Apr. 17, 1995, is incorporated herein by reference.

SHA-256 is one of the successor hash functions to SFIA-1 (collectively referred to as SHA-2), and is one of the strongest hash functions available. SHA-256 is not much more complex to code than SHA-1, and his not yet been compromised in any way. The 256-bit key makes it a good partner-function for AES. It is defined in the NIST (National Institute of Standards and Technology) standard FIPS 180-4, which is incorporated herein by reference.

Message Digest-6 (MD-5) takes as input a message of arbitrary length and produces as output a 128-bit “message digest” of the input. The MD5 algorithm is intended for digital signature applications, where a large file must be “compressed” in a secure manner before being encrypted with a private (secret) key under a public-key cryptosystem such as RSA. The IETF RFC-1321, entitled “The MD5 Message-Digest Algorithm” is incorporated here by reference.

Providing a way to check the integrity of information transmitted over or stored in an unreliable medium such as a wireless network is a prime necessity in the world of open computing and communications. Mechanisms that provide such integrity check based on a secret key are called “message authentication codes” (MAC). Typically, message authentication codes are used between two parties that share a secret key in order to validate information transmitted between these parties.

Keyed Hashing for Message Authentication Codes (HMAC), is a mechanism for message authentication using cryptographic hash functions. HMAC is used with any iterative cryptographic hash function, e.g., MD5, SHA-1, SHA-512, etc., in combination with a secret shared key. The cryptographic strength of HMAC depends on the properties of the underlying hash function. The IETF RFC-2101, entitled “HMAC: Keyed-Hashing for Message Authentication” is incorporated here by reference.

A Merkle tree is a tree data structure in which every leaf node is labelled with a cryptographic hash (e.g., MD5, SHA-1, SHA-512, HMAC, etc.) of a data block, and every non-leaf node is labelled with a cryptographic hash of labels of its child nodes. A Merkle tree is a hash-based data structure that is a generalization of a hash list. It is a tree structure in which each leaf node is a hash of a block of data, and each non-leaf node is a hash of its children. Typically, Merkle trees have a branching factor of two, meaning that each node has up to two children. A Merkle tree stores all transactions in a block of a blockchain by producing a digital fingerprint of an entire set of transactions. It allows a user to verify whether a transaction can be included in a blockchain block or not. Merkle trees are created by repeatedly calculating hashing pairs of nodes until there is only one hash left. Merkle Trees benefit both users and miners on a blockchain. Users can verify individual parts of blocks, and can also check transactions by using hashes from other branches of the Merkle tree. Miners can calculate hashes progressively as they receive transactions from their peers.

An Electronic Code Book (ECB) is a mode of operation for a “block cipher,” with the characteristic that each possible block of plaintext has a defined corresponding cipher text value and vice versa. In other words, the same plaintext value will always result in the same cipher text value. Electronic Code Book is used when a volume of plaintext is separated into several blocks of data, each of which is then encrypted independently of other blocks. The Electronic Code Book has the ability to support a separate encryption key for each block type.

Diffie and Hellman (DH) describe several different group methods for two parties to agree upon a shared secret in such a way that the secret will be unavailable to eavesdroppers. This secret is then converted into various types of cryptographic keys. A large number of the variants of the DH method exist including ANSI X9.42. The IETF RFC-2631, entitled “Diffie-Hellman Key Agreement Method” is incorporated here by reference.

The HyperText Transport Protocol (HTTP) Secure (HTTPs), is a standard for encrypted communications on the World Wide Web. HTTPs is actually just HTTP over a Secure Sockets Layer (SSL). For more information on HTTP, see IETF RFC-2616 incorporated herein by reference.

The SSL protocol is a protocol layer which may be placed between a reliable connection-oriented network layer protocol (e.g. TCP/IP) and the application protocol layer (e.g. HTTP). SSL provides for secure communication between a source and destination by allowing mutual authentication, the use of digital signatures for integrity, and encryption for privacy.

The SSL protocol is designed to support a range of choices for specific security methods used for cryptography, message digests, and digital signatures. The security methods are negotiated between the source and destination at the start of establishing a protocol session. The SSL 2.0 protocol specification, by Kipp E. B. Hickman, 1995 is incorporated herein by reference. More information on SSL is available at the domain name See “netscape.com/eng/security/SSL_2.html.”

Transport Layer Security (TLS) provides communications privacy over the Internet. The protocol allows client/server applications to communicate over a transport layer (e.g., TCP) in a way that is designed to prevent eavesdropping, tampering, or message forgery. For more information on TIS see IETF RFC-2246, incorporated herein by reference.

In one embodiment, the security functionality includes Cisco Compatible EXtensions (CCX). CCX includes security specifications for makers of 802.11xx wireless LAN chips for ensuring compliance with Cisco's proprietary wireless security LAN protocols. As is known in the art, Cisco Systems, Inc. of San Jose, Calif. is supplier of networking hardware and software, including router and security products.

However, the present invention is not limited to such security and encryption methods described herein and more, fewer and/or other types of security and encryption methods can be used to practice the invention. The security and encryption methods described herein can also be used in various combinations and/or in different layers of the protocol stack 38 with each other.

Cloud Computing Networks

FIG. 4 is a block diagram 60 illustrating an exemplary cloud computing network 18. The cloud computing network 18 is also referred to as a “cloud communications network” 18. However, the present invention is not limited to this cloud computing model and other cloud computing models can also be used to practice the invention. The exemplary cloud communications network includes both wired and/or wireless components of public and private networks.

In one embodiment, the cloud computing network 18 includes a cloud communications network 18 comprising plural different cloud component networks 72, 74, 76, 78. “Cloud computing” is a model for enabling, on-demand network access to a shared pool of configurable computing resources (e.g., public and private networks, servers, storage, applications, and services) that are shared, rapidly provisioned and released with minimal management effort or service provider interaction.

This exemplary cloud computing model for electronic information retrieval promotes availability for shared resources and comprises: (1) cloud computing essential characteristics; (2) cloud computing service models; and (3) cloud computing deployment models. However, the present invention is not limited to this cloud computing model and other cloud computing models can also be used to practice the invention.

Exemplary cloud computing essential characteristics appear in Table 1. However, the present invention is not limited to these essential characteristics and more, fewer or other characteristics can also be used to practice the invention.

TABLE 1 1. On-demand electronic blockchain file and digital certificate processing services. Automatic electronic blockchain file and digital certificate processing services can unilaterally provision computing capabilities, such as server time and network storage, as needed automatically without requiring human interaction with each network server on the cloud communications network 18. 2. Broadband network access. Automatic electronic blockchain file and digital certificate processing services capabilities are available over plural broadband communications networks and accessed through standard mechanisms that promote use by heterogeneous thin or thick client platforms (e.g., mobile phones, smart phones 14, tablet computers 12, laptops, PDAs, etc.). The broadband network access includes high speed network access such as 3G, 4G and 5G wireless and/or wired and broadband and/or ultra-broad band (e.g., WiMAX, etc.) network access. 3. Resource pooling. Automatic electronic blockchain file and digital certificate processing services resources are pooled to serve multiple requesters using a multi-tenant model, with different physical and virtual resources dynamically assigned and reassigned according to demand There is location independence in that a requester of services has no control and/ or knowledge over the exact location of the provided by the electronic blockchain file and digital certificate processing service resources but may be able to specify location at a higher level of abstraction (e.g., country, state, or data center). Examples of pooled resources include storage, processing, memory, network bandwidth, virtual server network device and virtual target network devices. 4. Rapid elasticity. Capabilities can be rapidly and elastically provisi- oned, in some cases automatically, to quickly scale out and rapidly re- leased to quickly scale for electronic blockchain file and digital certificate processing service collaboration. For automatic electronic blockchain file and digital certificate processing service services, multi-media collaboration converters, the automatic electronic blockchain file and digital certificate processing services collaboration and analytic conversion capabilities available for provisioning appear to be unlimited and can be used in any quantity at any time. 5. Measured Services. Cloud computing systems automatically control and optimize resource use by leveraging a metering capability at some level of abstraction appropriate to the type of automatic electronic blockchain file and digital certificate processing services (e.g., storage, processing, bandwidth, custom electronic content retrieval applications, etc.). Electronic blockchain file and digital certificate processing services collaboration conversion usage is monitored, controlled, and reported providing transparency for both the automatic electronic blockchain file and digital certificate processing services provider and the automatic electronic blockchain file and digital certificate processing service requester of the utilized electronic content storage retrieval service.

Exemplary cloud computing service models illustrated in FIG. 4 appear in Table 2. However, the present invention is not limited to these service models and more, fewer or other service models can also be used to practice the invention.

TABLE 2 1. Cloud Computing Software Applications 62 for electronic blockchain file and digital certificate processing services (CCSA, SaaS 64). The capability to use the provider's applications 30, 30a, 30b, 30c, 30d running on a cloud infrastructure 66. The cloud computing applications 62, are accessible from the server network device 20 from various client devices 12, 14, 16, 31, 39, 98-104, 208 through a thin client interface such as a web browser, etc. The user does not manage or control the underlying cloud infrastructure 66 including network, servers, operating systems, storage, or even individual application 30, 30a, 30b, 30c, 30d capabilities, with the possible exception of limited user-specific application configuration settings. 2. Cloud Computing Infrastructure 66 for electronic blockchain file and digital certificate processing services (CCI 68). The capability provided to the user is to provision processing, storage and retrieval, networks 18, 72, 74, 76, 78 and other fundamental computing resources where the consumer is able to deploy and run arbitrary software, which can include operating systems and applications 30, 30a, 30b, 30c, 30d. The user does not manage or control the underlying cloud infrastructure 66 but has control over operating systems, storage, deployed applications, and possibly limited control of select networking components (e.g., host firewalls, etc.). 3. Cloud Computing Platform 70 for electronic blockchain file and digital certificate processing services (CCP 71). The capability provided to the user to deploy onto the cloud infrastructure 66 created or acquired applications created using programming languages and tools supported servers 20, 22, 24, 26, etc.. The user not manage or control the underlying cloud infrastructure 66 including network, servers, operating systems, or storage, but has control over the deployed applications 30a, 30b, 30c, 30d and possibly application hosting environment configurations.

Exemplary cloud computing deployment models appear in Table 3. However, the present invention is not limited to these deployment models and more, fewer or other deployment models can also be used to practice the invention.

TABLE 3 1. Private cloud network 72. The cloud network infrastructure is oper- ated solely for electronic blockchain file and digital certificate proc- essing services. It may be managed by the electronic content retrieval or a third party and may exist on premise or off premise. 2. Community cloud network 74. The cloud network infrastructure is shared by several different organizations and supports a specific electronic content storage and retrieval community that has shared concerns (e.g., mission, security requirements, policy, compliance considerations, etc.). It may be managed by the different organizations or a third party and may exist on premise or off premise. 3. Public cloud network 76. The cloud network infrastructure such as the Internet, PSTN, SATV, CATV, Internet TV, etc. is made available to the general public or a large industry group and is owned by one or more organizations selling cloud services. 4. Hybrid cloud network 78. The cloud network infrastructure 66 is a composition of two and/or more cloud networks 18 (e.g., private 72, community 74, and/or public 76, etc.) and/or other types of public and/or private networks (e.g., intranets, etc.) that remain unique entities but are bound together by standardized or proprietary technology that enables data and application portability (e.g., cloud bursting for load-balancing between clouds, etc.)

Cloud software 64 for electronic content retrieval takes full advantage of the cloud paradigm by being service oriented with a focus on statelessness, low coupling, modularity, and semantic interoperability for electronic content retrieval. However, cloud software services 64 can include various states.

Cloud storage of desired electronic content on a cloud computing network includes agility, scalability, elasticity and multi-tenancy. Although a storage foundation may be comprised of block storage or file storage such as that exists on conventional networks, cloud storage is typically exposed to requesters of desired electronic content as cloud objects.

In one exemplary embodiment, the applications 30, 30 a, 30 b, 30 c, 30 d, offers cloud services for electronic blockchain file and digital certificate processing services. The application 30, 30 a, 30 b, 30 c, 30 d offers the cloud computing Infrastructure 66, 68 as a Service 62 (IaaS), including a cloud software infrastructure service 62, the cloud Platform 70, 71 as a Service 62 (PaaS) including a cloud software platform service 62 and/or offers Specific cloud software services as a Service 64 (SaaS) including a specific cloud software service 64 for electronic blockchain file and digital certificate processing services. The IaaS, PaaS and SaaS include one or more of cloud services 62 comprising networking, storage, server network device, virtualization, operating system, middleware, run-time, data and/or application services, or plural combinations thereof, on the cloud communications network 18.

FIG. 5 is a block diagram 80 illustrating an exemplary cloud storage object 82. One or more server network devices (e.g., 20, 22, 24, 26, etc.) store portions 13′, 15′ of the electronic message content 13, 15 (e.g., SMS, RCS, etc.) as cloud storage objects 82 (FIG. 5) as is described herein.

The cloud storage object 82 includes an envelope portion 84, with a header portion 86, and a body portion 88. However, the present invention is not limited to such a cloud storage object 82 and other cloud storage objects and other cloud storage objects with more, fewer or other portions can also be used to practice the invention.

The envelope portion 84 uses unique namespace Uniform Resource Identifiers (URIs) and/or Uniform Resource Names (URNs), and/or Uniform Resource Locators (URLs) unique across the cloud communications network 18 to uniquely specify, location and version information and encoding rules used by the cloud storage object 82 across the whole cloud communications network 18. For more information, see IETF RFC-3305, Uniform Resource Identifiers (URIs), URLs, and Uniform Resource Names (URNs), the contents of which are incorporated by reference.

The envelope portion 84 of the cloud storage object 82 is followed by a header portion 86. The header portion 86 includes extended information about the cloud storage objects such as authorization and/or transaction information, etc.

The body portion 88 includes methods 90 (i.e., a sequence of instructions, etc.) for using embedded application-specific data in data elements 92. The body portion 88 typically includes only one portion of plural portions of application-specific data 92 and independent data 94 so the cloud storage object 82 can provide distributed, redundant fault tolerant, security and privacy features described herein.

Cloud storage objects 82 have proven experimentally to be a highly scalable, available and reliable layer of abstraction that also minimizes the limitations of common file systems. Cloud storage objects 82 also provide low latency and low storage and transmission costs.

Cloud storage objects 82 are comprised of many distributed resources, but function as a single storage object, are highly fault tolerant through redundancy and provide distribution of desired electronic content across public communication networks 76, and one or more private networks 72, community networks 74 and hybrid networks 78 of the cloud communications network 18. Cloud storage objects 82 are also highly durable because of creation of copies of portions of desired electronic content across such networks 72, 74, 76, 78 of the cloud communications network 18. Cloud storage objects 82 includes one or more portions of desired electronic content and can be stored on any of the 72, 74, 76, 78 networks of the cloud communications network 18. Cloud storage objects 82 are transparent to a requester of desired electronic content and are managed by cloud applications 30, 30 a, 30 b, 30 c, 30 d.

In one embodiment, cloud storage objects 82 are configurable arbitrary objects with a size up to hundreds of terabytes, each accompanied by with a few kilobytes of metadata. Cloud objects are organized into and identified by a unique identifier unique across the whole cloud communications network 18. However, the present invention is not limited to the cloud storage objects described, and more fewer and other types of cloud storage objects can be used to practice the invention.

Cloud storage objects 82 present a single unified namespace or object-space and manages desired electronic content by user or administrator-defined policies storage and retrieval policies. Cloud storage objects includes Representational state transfer (REST), Simple Object Access Protocol (SOAP), Lightweight Directory Access Protocol (LDAP) and/or Application Programming Interface (API) objects and/or other types of cloud storage objects. However, the present invention is not limited to the cloud storage objects described, and more fewer and other types of cloud storage objects can be used to practice the invention.

REST is a protocol specification that characterizes and constrains macro-interactions storage objects of the four components of a cloud communications network 18, namely origin servers, gateways, proxies and clients, without imposing limitations on the individual participants.

SOAP is a protocol specification for exchanging structured information in the implementation of cloud services with storage objects. SOAP has at least three major characteristics: (1) Extensibility (including security/encryption, routing, etc.); (2) Neutrality (SOAP can be used over any transport protocol such as HTTP, SMTP or even TCP, etc.), and (3) Independence (SOAP allows for almost any programming model to be used, etc.)

LDAP is a software protocol for enabling storage and retrieval of electronic content and other resources such as files and devices on the cloud communications network 18. LDAP is a “lightweight” version of Directory Access Protocol (DAP), which is part of X.500, a standard for directory services in a network. LDAP may be used with X.509 security and other security methods for secure storage and retrieval. X.509 is public key digital certificate standard developed as part of the X.500 directory specification. X.509 is used for secure management and distribution of digitally signed certificates across networks.

An API is a particular set of rules and specifications that software programs can follow to communicate with each other. It serves as an interface between different software programs and facilitates their interaction and provides access to electronic blockchain file and digital certificate processing services in a cloud or non-cloud environment. In one embodiment, the API for electronic blockchain file and digital certificate processing services is available to network devices 12, 14, 16, 20, 22, 24, 26, 31, 39, 98-104, 208 and networks 18, 18′. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention.

Wearable Devices

Wearable technology” and/or “wearable devices” are clothing and accessories incorporating computer and advanced electronic technologies. Wearable network devices provide several advantages including, but not limited to: (1) Quicker access to notifications. Important and/or summary notifications are sent to alert a user to view the whole message. (2) Heads-up information. Digital eye wear allows users to display relevant information like directions without having to constantly glance down; (3) Always-on Searches. Wearable devices provide always-on, hands-free searches; and (4) Recorded data and feedback. Wearable devices take telemetric data recordings and providing useful feedback for users for exercise, health, fitness, etc. activities.

FIG. 6 is a block diagram with 96 illustrating wearable devices. The wearable devices include one or more processors and include, but are not limited to, wearable digital glasses 98, clothing 100, jewelry 102 (e.g., smart rings, smart earrings, etc.) and/or watches 104. However, the present invention is not limited to such embodiments and more, fewer and other types of wearable devices can also be used to practice the invention.

In one specific embodiment, the application 30, 30 a, 30 b, 30 c, 30 d interacts with wearable devices 98-104 automatic electronic blockchain file and digital certificate processing services the methods described herein However, the present invention is not limited this embodiment and other embodiments can also be used to practice the invention.

Artificial Intelligence (AI) and Big Data

“Artificial intelligence” (AI), also known as machine intelligence (MI), is intelligence demonstrated by machines, in contrast to the natural intelligence (NI) displayed by humans and other animals. AI research is defined as the study of “intelligent agents.” Intelligent agents are any software application or hardware device that perceives its environment and takes actions that maximize its chance of successfully achieving its goals. Colloquially, the term “artificial intelligence” is applied when a machine mimics “cognitive” functions that humans associate with human brains, such as learning, problem solving and comparing large number of data points.

In one embodiment, the present invention uses one or more AI methods including, but are not limited to, AI knowledge-based methods 30 c for electronic blockchain file processing. However, the present invention is not limited to such an embodiment and more, fewer and/or other AI methods can be used to practice the invention.

In one embodiment, SaaS 64 includes and AI application 30 c with the AI methods described herein. In another embodiment, the AI application 30 c is a standalone application. However, the present invention is not limited to such an embodiment, and the AI application 30 c can be provided in other than the SaaS 64.

“Big Data” refers to the use of predictive analytic methods that extract value from data, and to a particular size of data set. The quantities of data used are very large, at least 100,000 data points and more typically 500,000 to 1 Million+ data points. Analysis of Big Data sets are used to find new correlations and to spot trends. In one embodiment, SaaS 64 includes and Big Data application 30 d with the Big Data described herein.

In one embodiment, the AI methods described herein collect data information to create and store (e.g., in cloud storage object 82, etc.) a Big Data that is used to analyze trends find new correlations and to spot trends. However, the present invention is not limited to such an embodiment and the AI methods described herein can be used without Big Data sets.

Short Message Service (SMS) Messaging

Short Message Service (SMS) is an electronic text messaging service component of phone, Web, or mobile communication systems. It uses standardized communications protocols to allow fixed line or mobile phone devices to exchange short text messages.

SMS messages were defined in 1985 as part of the Global System for Mobile Communications (GSM) series of standards as a means of sending messages of up to 160 characters to and from GSM mobile handsets. Though most SMS messages are mobile-to-mobile text messages, support for the service has expanded to include other mobile technologies as well as satellite and landline networks.

The SMS Internet Engineering Task Force (IETF) Request for Comments (RFC) 5724, ISSN: 2070-1721, 2010, is incorporated herein by reference.

Rich Communication Suite (RCS)

Rich Communications Suite/Rich Communications System (RCS) is a communication protocol between mobile telephone carriers, between phones and carriers, and between individual devices aiming at replacing SMS messages with a message system that is richer, provides phonebook polling (e.g., for service discovery, etc.), and can transmit in-call multimedia. It is also marketed under the names of Advanced Messaging, Advanced Communications, Chat, joyn, Message+ and SMS+. RCS is also a communication protocol available for device-to-device (D2D) exchanges without using a telecommunications carrier for devices that are in close physical proximity (e.g., between two IoT devices, smart phones, smart phone and electronic tablet, etc.)

One advantage RCS Messaging has over SMS is that RCS enables users to send rich, verified messages including photos, videos and audio messages, group messages, read receipts, indicators to show other users are typing a message, carousel messages, suggested chips, chat bots, barcodes, location integration, calendar integration, dialer integration, and other RCS messaging features. RCS messaging includes person-to-person (P2P), application-to-person (A2P), application-to-application (A2A), application-to-device (A2D) and/or device-to-device (D2D) messaging.

The RCS Interworking Guidelines Version 14.0, 13 Oct. 2017, GSM Association, Rich Communication Suite RCS API Detailed Requirements, version 3.0, Oct. 19, 2017, Rich Communication Suite 8.0 Advanced Communications Services and Client Specification Version 9.0, 16 May 2018, RCS Universal Profile Service Definition Document Version 2.2, 16 May 2018, and Rich Communication Suite Endorsement of OMA CPM 2.2 Conversation Functions Version 9.0, 16 Oct. 2019, are all incorporated herein by reference.

The Rich Communication Suite-Enhanced (RCS-e) includes methods of providing first stage interoperability among Mobile Network Operators (MNOs). RCS-e is a later version of RCS which enables mobile phone end users to use instant messaging (IM), live video sharing and file transfer across any device on any MNO.

The RCS functionality of the present invention includes, but is not limited to, one and two way, rich, verified, multimedia messages including photos, videos and audio messages, group messages, read receipts, indicators to show other users are typing a message, predefined quick-reply suggestions, rich cards, carousels, action buttons, maps, click-to-call, calendar integration, geo-location, etc. The RCS functionality also includes RCS emulators and/or thin RCS applications that provide full and/or selected features of available RCS functionality. A RCS message application and the RCS interoperability application provides full and/or partial RCS functionality including, but not limited to, RCS-e functionality.

Blockchains

A “blockchain” is a public ledger of all transactions that have ever been executed. It is constantly growing as completed blocks are added to it with a new set of recordings. The blocks are added to the blockchain in a linear, chronological order. Blockchains are used on Peer-2-Peer (P2P) networks and other networks such as cloud communications networks. Each P2P node gets a copy of the blockchain, which gets downloaded automatically upon joining P2P. The blockchain has complete information about the block owners and block content right from the first block to the most recently completed block.

A “blockchain is also a digital ledger that records every transaction that has ever occurred. Blockchains and transactions on blockchains are typically protected by cryptography. More importantly, though, the blockchain does not reside in a single server, but across a distributed network of servers and computer such as a cloud computing network and a P2P computing network. Accordingly, whenever new transactions occur, a new blockchain is authenticated across this distributed network, then the transaction is included as a new “block” on the “chain.” A block chain implementation comprises of two kinds of records: transactions and blocks.

“Transactions” are the content to be stored in the block chain (e.g., financial transactions, etc.). Transactions are created by participants using the system. In the case of cryptocurrencies, a transaction is created any time a cryptocurrency owner sends cryptocurrency to someone.

A transaction is also a transfer of value between digital wallets that gets included in the block chain. Digital wallets, including BITCOIN wallets, store a secret piece of data called a “private key” or, which is used to digitally sign transactions, providing a mathematical proof that the digital signature has actually come from the owner of the digital wallet.

System users create transactions that are passed from node to node on a best-effort basis. The system implementing the blockchain defines a valid transaction. In cryptocurrency applications, a valid transaction must be digitally signed, spend one or more unspent outputs of previous transactions, and the sum of transaction outputs must not exceed the sum of inputs.

Blocks record and confirm when and in what sequence transactions enter and are logged in the block chain. Blocks are created by users known as “miners” who use specialized software or equipment designed specifically to create blocks.

In a cryptocurrency system, miners are incentivized to create blocks to collect two types of rewards: a pre-defined per-block award, and fees offered within the transactions themselves, payable to any miner who successfully confirms the transaction.

BITCOIN is a digital cryptocurrency created in 2009. It follows the ideas set out in a white paper by Satoshi Nakamoto, whose true identity has yet to be verified. Bitcoin offers the promise of lower transaction fees than traditional online payment mechanisms and is operated by a decentralized authority, unlike government issued currencies. The 2009, whitepaper entitled, Bitcoin: A Peer-to-peer electronic cash system, by Satoshi Nakamato, bitcoin.org, is incorporated herein by reference.

There are no physical BITCOINS, only balances associated with public and private keys. These balances are kept on a public ledger, a blockchain, along with all BITCOIN transactions, that is verified by a massive amount of computing power. A BITCOIN is defined as a chain of digital signatures. Each owner transfers the BITCOIN to a next owner by digitally signing a hash a previous transaction and the public key of a next owner and adding these to the end of the BITCOIN.

BITCOIN and other blockchains use a pre-determined hash algorithm to turn an arbitrarily-large amount of data into a fixed-length hash. The same hash will always result from the same data, but modifying the data by even one bit will completely change the hash. Like all computer data, hashes are large numbers, and are usually written as hexadecimal. BitCoin uses the SHA-256 hash algorithm described herein to generate verifiably “random” numbers in a way that requires a predictable amount of CPU effort.

BITCOIN balances are kept using public and private encryption “keys,” which are long strings of numbers and letters linked through the mathematical encryption algorithm that was used to create them. The “public key” (e.g., analogous to an account number) serves as an address which is published to the world and to which others may send a BITCOIN. The “private key” (e.g., analogous to a secret private PIN, password, etc.) is meant to be a guarded secret, and only used to authorize BITCOIN transmissions. Private BITCOIN keys of BITCOIN blocks are stored in digital wallets.

Blockchains are decentralized and do not require a “central authority” or “middleman.” Every node in a decentralized system has a copy of the block chain. This avoids the need to have a centralized database managed by a trusted third party. Blockchain transactions are broadcast to a network using software applications. Network nodes can validate transactions, add them to their copy and then broadcast these additions to other nodes. To avoid the need for a trusted third party to timestamp transactions, decentralized block chains use various timestamping schemes, such as proof-of-work.

The core advantages of the block chain architecture include, but are not limited to those described in Table 4.

TABLE 4 The ability for independent nodes to converge on a consensus of the latest version of a large data set such, as a ledger 129, even when the nodes are run anonymously, have poor interconnectivity and have operators who are dishonest or malicious. The ability for any well-connected node to determine, with reasonable certainty, whether a transaction does or does not exist in the data set. The ability for any node that creates a transaction to, after a confirmation period, determine with a reasonable level of certainty whether the transaction is valid, able to take place and become final (i.e., that no conflicting transactions were confirmed into the block chain elsewhere that would invalidate the transaction, such as the same currency units ″double-spent″ somewhere else). A prohibitively high cost to attempt to rewrite or alter transaction history. Automated conflict resolution that ensures that conflicting transactions (such as two or more attempts to spend the same balance in different places) never become part of the confirmed data set.

A “digital wallet” is a software program where blockchains are stored. A digital wallet stores a private encryption key for every blockchain address that is saved in the digital wallet of the person who owns the balance. Digital wallets facilitate sending and receiving blockchains and gives ownership of the blockchain balance, if it includes financial information such as BITCOINS, to a user.

A digital wallet stored on a communications network, allows a user to use blockchains (e.g., BITCOINS, etc.) from anywhere, on any browser and/or any mobile network device and/or any smart network device and/or any wearable network device. Storing a digital wallet must be done carefully since it stores private encryption keys for the blockchains online.

Automatic Electronic Blockchain File Processing Services

FIG. 7 is a flow diagram illustrating a Method 106 for automatically providing electronic blockchain file processing services.

In FIG. 7 at Step 108, a blockchain application on a server network device with one or more processors selects one or more original electronic files for secure storage with blockchains. The one or more original electronic files are requested by one or more requesting network devices, each with one or more processors. At Step 110, the blockchain application on the server network device splits each of the selected one or more original electronic files into plural sets of plural smaller original electronic files including plural first different file sizes. At Step 112, the blockchain application on the server network device encrypts the plural sets of plural smaller original electronic files creating plural sets of plural smaller encrypted files including plural second different file sizes. At Step 114, the blockchain application on the server network device creates one or more file indexes for the plural sets of plural smaller encrypted files. At Step 116, the blockchain application on the server network device assigns the created one or more file indexes for the plural sets of plural smaller encrypted files into one or more blockchain blocks on a blockchain. At Step 118, the blockchain application on the server network device sends the plural sets of the plural smaller encrypted files to one or more electronic mail applications on one more server network devices each with one or more processors. The plural of sets of plural smaller encrypted files are stored in one or more individual electronic mail inboxes on the one or more electronic mail applications, providing secure, private storage of electronic information included in the plural of sets of the plural smaller encrypted files in one or more individual electronic mail inboxes on the one or more electronic mail applications.

Method 106 is illustrated with an exemplary embodiment. However the present invention is not limited to such an embodiment and other embodiments can also be used to practice the invention.

In such an exemplary embodiment, in FIG. 7 at Step 108, a blockchain application 30 a on a server network device (e.g., 20, etc.) with one or more processors selects one or more original electronic files 13, 15 for secure storage using blockchains 122. The one or more original electronic files 13, 15 are requested by one or more requesting network devices 12, 14, 16, 31, 39, 98-104, 208 each with one or more processors.

In one embodiment at Step 108, the one or more original electronic files 13, 15 are selected for secure storage and obtained using streaming/P2P type protocols such as InterPlanetary File System (IPFS), uTorrent and/other streaming type protocols. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention.

In one embodiment, the one or more original electronic files 13, 15 include, electronic text, audio (e.g., music, podcasts, etc.), video (e.g., movies, other videos, etc.), graphical, pictorial (e.g., digital pictures, etc.) and/or types of electronic plaintext files and/or various combinations thereof.

In one embodiment, the one or more original electronic files 13, 15 are created on one or more requesting network devices, 12, 14, 16, 31, 39, 98-104, 208 and/or sent to one or more server network devices 20, 22, 24, 26 and stored in or more associated databases 20′, 22′, 24′, 26′. In another embodiment, the one or more original electronic files 13, 15 are created and stored on a server network device 20, 22, 24, 26. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention.

In one embodiment, the one or more original electronic files 13, 15 include plural digital certificate templates 35 and/or plural digital certificates 35′ 35′a, 35′b, 35′c created and used with Methods 152, 182, 188, 194, 200 from FIGS. 11, 13-16, described herein. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention.

At Step 110, the blockchain application 30 a on the server network device 20 splits each of the selected one or more original electronic files 13, 15 into plural sets of plural smaller original electronic files 13 a, 15 a including plural first different file sizes.

In one embodiment, the plural sets of original electronic files are split into smaller files (e.g., a file size of about three-to-five mega-bytes (MB) or less, etc.), called a “shard.” The file unit is called a shard and the plural sets of original electronic files are called “shards.” However, the present invention is not limited to this embodiment and other embodiment can be used to practice the invention.

In one embodiment, the one or more original electronic files 13, 15 include one or more plaintext files. In another embodiment, the original electronic files 13, 15 include encrypted files instead of plaintext files. In such an embodiment, the original encrypted files are split and encrypted a second time using Method 106. In another embodiment, the one or more original electronic files 13, 15 include combinations thereof of plaintext and encrypted electronic files. However, the present invention is not limited to this embodiment and other embodiment can be used to practice the invention.

In one embodiment, the blockchain application 30 a on the server network device 20 includes an Artificial Intelligence (AI) application 30 c for providing electronic blockchain file processing services for splitting each of one or more selected original electronic files into the plural sets of smaller original electronic files in with specific method creating additional levels of security.

At Step 112, the blockchain application 30 a on the server network device 20 encrypts the plural sets of plural smaller original electronic files 13 a, 15 a with one or more encryption and/or security methods creating plural sets of plural smaller encrypted files 13 b, 15 b including plural second different file sizes. Encrypting the original electronic files provides a first level of security for storing electronic information in files on communications network 18, 18′. If the original electronic files are encrypted electronic files, Step 112, provides a second level of security for the original electronic files 13, 15.

In one embodiment, the blockchain application 30 a on the server network device 20 encrypts the plural sets of plural smaller original electronic files 13 a, 15 a with SHA-256. However, the present invention is not limited to such an embodiment and other encryption and/or security methods described herein, and/or other encryption and security methods can be used to practice the invention.

In one embodiment, the blockchain application 30 a on the server network device 20 encrypts the plural sets of plural smaller original electronic files 13 a, 15 a with an encryption and/or security method to protect sensitive data (e.g., health, financial, etc.) and is complaint with data storage requirements for the U.S. Health Insurance Portability and Accountability Act (HIPAA), General Data Protection Regulation (GDPR), and/or other types of data storage, laws, rules, regulations and/or requirements.

HIPAA is a U.S. federal law passed in 1996 that seta a national standard to protect medical records and other personal health information. The rule defines “protected health information” as health information that: (1) Identifies an individual; and (2) Is maintained or exchanged electronically or in hard copy.

GDPR is a regulation in EU law that became effective in 2018 for data protection and privacy in the European Union (EU) and the European Economic Area (EEA). It also addresses the transfer of personal data outside the EU and EEA areas. The GDPR's primary aim is to give control and protection to individuals over their personal data.

At Step 114, the blockchain application 30 a on the server network device 20 creates one or more file indexes 27 for the plural sets of plural smaller encrypted files 13 b, 15 b.

In one embodiment, the one or more file indexes 27, include but are not limited to: (1) a total number of file shards created from the one or more original electronic files 13, 15; (2) encryption and/or security methods used to encrypt the plural file shards: (3) encryption keys, if necessary; and (4) identification of one or more email server network devices 22, 24, 26 and email inbox identifiers on the one or more email server network devices in which the encrypted file shards are stored. However, the present invention is not limited to such an embodiment and more, fewer and/or other types of file indexes 27 can be used to practice the invention.

At Step 116, the blockchain application 30 a on the server network device 20 assigns the created one or more file indexes 27 for the plural sets of plural smaller encrypted files 13 b, 15 b (e.g., the individual file shards, etc.) into one or more blockchain blocks 124, 126, 128 in a blockchain 122.

FIG. 8 is a block diagram 120 illustrating an exemplary blockchain 122.

A “blockchain” 122 is a chronologically updated and distributed digital record that comes with cryptographic protection. It can be compared to a linear chain of blocks where every block stores information and is connected to another block and the entire network is shared among the participants. This chain of blocks 124, 126, 128, is called a “ledger,” 129 records and houses the data that is transferred amongst the participants. Each of the participants in this shared network is able to see the original information. After data is entered into a blockchain block 124, 126, 128 in a blockchain ledger 129 it cannot be deleted. Every block 124, 126, 128 in the blockchain 122 has a permanent timestamp that indicates authentication and verification.

The blockchain 122 allows the creation and use of universal electronic blockchain file processing with transparency, authentication, verification and fraud prevention.

The blockchain 122 includes plural blocks 124, 126, 128 (only three of which are illustrated for simplicity) in a blockchain ledger 129 which include one or more items, and plural transactions 130, 132 (only two of which are illustrated for simplicity). Exemplary transaction 130 includes, for example, includes taking Owner-B's public key for block 126 in blockchain 122, running it through a hash algorithm (e.g., SHA-256, etc.) and obtaining Owner-A's digital signature, Owner-B signs the block 124 with its private key and Owner-B's signature is verified on the next block 126, etc. Transaction 132 includes identical steps as was illustrated in transaction 130. However, the present invention is not limited to this embodiment, and more fewer or other exemplary blockchain transactions can be used to practice the invention.

In another embodiment at Step 116, blockchain application 30 a on the server network device 20 assigns the created one or more file indexes 27 for the plural sets of plural smaller encrypted files 13 b, 15 b (e.g., the individual file shards, etc.) into a conventional database 20′ and/or into one or cloud storage objects 13 b/82, 15 b/82 stored in one or more cloud databases on a cloud communications network 18. However, the present invention is not limited to this embodiment, and more fewer or other exemplary storage methods can be used to practice the invention.

Returning to FIG. 7 at Step 118, the blockchain application 30 a on the server network device 20 sends the plural sets of the plural smaller encrypted files 13 b, 15 b to one or more electronic mail applications 30 b on one other more server network devices 22, 24, 26 each with one or more processors. The plural of sets of plural smaller encrypted files 13 b, 15 b are stored in one or more individual electronic mail inboxes 29 on the one or more electronic mail applications 30 b, providing secure, private storage of the original electronic information 13 a, 15 a included in the plural of sets of the plural smaller encrypted files 13 b, 15 b in one or more individual electronic mail inboxes 29 on the one or more electronic mail applications 30 b.

The Email inboxes 29 on the one or more other on one more server network devices 22, 24, 26 provide secure, private storage of electronic information that are typically not accessible and/or searchable by programs/applications external to the email systems.

In one embodiment, the encrypted file shards 13 b, 15 b are sent to one more electronic mail applications 30 b on one or more server network devices 22, 24, 26 via one or more email protocols (e.g., SMTP/IMAP/POP, etc.) as one or more distinct messages. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention.

In another embodiment, the encrypted file shards 13 b, 15 b are sent to one more electronic mail applications 30 b on one or more server network devices 22, 24, 26 via one or more other types of protocols including, but not limited to, P2P/streaming type protocols such as InterPlanetary File System (IPFS), BitTorrent, uTorrent and/other streaming type protocols.

Storage of encrypted and secured information in traditional email server inboxes provides a second level of security. The individual email server inboxes are protected from web-bot scanners and/or AI programs and/or other snooping programs from analyzing and exposing the content of plaintext electronic files and/or encrypted files stored in databases 22′, 24′ 26′ on communications networks 18, 18′. Method 106 provides a viable alternative to store confidential data in commonly used data storage structures such as email inboxes.

In one embodiment, the blockchain application 30 a on the server network device 20 sends the same plural sets of plural smaller encrypted files 13 b, 15 b via a communications network 18, 18′ to two or more electronic mail applications 30 b on two or more server network devices 22, 24, 26 with one or more processors and stored in one or more individual electronic mail inboxes 29 on the two or more electronic mail applications 30 b on two or more server network device 22, 24, 26 creating a level of redundancy and an additional level of security.

In other embodiment, the blockchain application 30 a as a SaaS 64 on the server network device 22, 24, 26 stores the plural sets of plural smaller encrypted files 13 b, 15 b in one or more cloud storage objects 13 b/82, 15 b/82 on a cloud communications network 18. However, present invention is not limited to such and embodiment and other embodiments can be used to practice the invention.

FIG. 9 is a flow diagram illustrating a Method 134 for automatically providing electronic blockchain file processing services. At Step 136, a blockchain application on a server network device with one or more processors receives a request to retrieve an electronic file via a communications network for a requesting network device with one or more processors. At Step 138, the blockchain application on the server network device retrieves a file index from a blockchain entry on a blockchain for the requested electronic file. At Step 140, the blockchain application on the server network device using information obtained from the file index from the retrieved blockchain entry from the blockchain sends one or more request messages to one or more email applications on one or more email server network devices to request the plural sets of plural smaller encrypted files created from the original plaintext electronic file stored in one or more email inboxes on the one or more email servers. At Step 142, the blockchain application on the server network device receives one or more response messages from the one or more email applications on the one or more email server network devices via the communications network including the plural sets of plural smaller encrypted files stored in the one or more email inboxes. At Step 144, the blockchain application on the server network device decrypts the plural sets of plural smaller encrypted files and recreates the original plaintext file. At Step 146, the blockchain application on the server network device returns the recreated original plaintext file to the requesting network device via the communications network.

Method 134 is illustrated with an exemplary embodiment. However the present invention is not limited to such an embodiment and other embodiments can also be used to practice the invention.

In such an exemplary embodiment, in FIG. 9 at Step 136, a blockchain application 30 a on a server network device 20 with one or more processors receives a request to retrieve an electronic file 13 via a communications network 18, 18′ from a requesting network device 12, 14, 16, 31, 39, 98-104, 208, 22, 24, 26 with one or more processors.

In one embodiment, the electronic file 13, 15 includes, but is not limited to, one or more secure hashed digital signatures, 35′a-h, 35′b-h, 35′c-h, and/or one or more digital certificates 35′a, 35′b, 35′c, created for each of verified plural attendees, who actually attended a scheduled online meeting, as described herein in FIGS. 11-17 and related text. However, the present invention is not limited to this embodiment and other embodiments and other files including other types of plaintext and/or encrypted information and/or a combination thereof, can be used to practice the information.

At Step 138, the blockchain application 30 a on the server network device 20 retrieves a file index 27 from a blockchain block 124, 126, 128 on a blockchain 122 for the requested electronic file 13, 15.

At Step 140, the blockchain application 30 a on the server network device 20 using information obtained from the file index 27 from the retrieved blockchain block 124, 126, 128 from the blockchain 122 sends one or more request messages to one or more email applications 30 b on one or more email server network devices 22, 24, 26 to request the plural sets of plural smaller encrypted files 13 b, 15 b created from the original plaintext electronic file 13, 15 stored in one or more email inboxes 29 on the one or more email servers 22, 24, 26.

In one embodiment, the one or more request messages include one or more request messages sent with one or more email protocols (e.g., SMTP /IMAP/POP, etc.) and/or streaming/P2P protocols (e.g., IPFS, BitTorrent, μTorrent, etc.). In another embodiment, the one or more request messages include one or more other communications protocol messages (e.g., TCP/IP, UDP/IP, etc.). However, the present invention is not limited to these embodiments and other embodiments can be used to practice the invention.

In one embodiment, after the one or more email applications 30 b on the one or more email server network devices 22, 24, 26 send the plural sets of plural smaller encrypted files 13 b, 15 b stored in the one or more email inboxes 29 the one or more email applications 30 b on one or more email server network devices 22, 24, 26 delete the corresponding e-mail messages from the one or more email boxes 29 including the plural sets of plural smaller encrypted files 13 b, 15 b. In such an embodiment, deleting the plural sets of plural smaller encrypted files 13 b, 15 b stored in the one or more email inboxes 29 returns storage space to a pool of storage space available on the one or more email server network devices 22, 24, 26 available to store email messages. However, the present invention is not limited to these embodiments and other embodiments can be used to practice the invention.

At Step 142, the blockchain application 30 a on the server network device 20 receives one or more response messages from the one or more email applications 29 on the one or more email server network devices 22, 24, 26 via the communications network 18, 18′ including the plural sets of plural smaller encrypted files 13 b, 15 b stored in the one or more email inboxes 29.

In one embodiment, the one or more response messages include one or more request messages sent with one or more email protocols (e.g., SMTP /IMAP/POP, etc.). In another embodiment, the one or more request messages include one or more other communications protocol messages (e.g., TCP/IP, UDP/IP, etc.) and/or streaming/P2P protocols (e.g., IPFS, BitTorrent, μTorrent, etc.). However, the present invention is not limited to these embodiments and other embodiments can be used to practice the invention.

At Step 144, the blockchain application 30 a on the server network device 20 decrypts the plural sets of plural smaller encrypted files 13 b, 13 b and recreates the original plaintext file 13, 15 from the decrypted sets of plural smaller encrypted files 13 a, 15 a.

At Step 146, the blockchain application 30 a on the server network device 20 returns the recreated original plaintext file 13, 15 to the requesting network device 12, 14, 16, 31, 39, 98-104, 208, 22, 24, 26 via the communications network 18, 18′ recreated from the decrypted sets of plural smaller encrypted files 13 a, 15 a.

In one embodiment, at Step 146, the recreated original plaintext file 13, 15 is returned to the requesting network device 12, 14, 16, 31, 39, 98-104, 208, 22, 24, 26 with one or more email protocols (e.g., SMTP/IMAP/POP, etc.) and/or one or more other communications protocol messages (e.g., TCP/IP, UDP/IP, etc.) and/or one or more other streaming/P2P protocols (e.g., IPFS, BitTorrent, μTorrent, etc.). However, the present invention is not limited to these embodiments and other embodiments can be used to practice the invention.

FIG. 10 is a block diagram 148 illustrating a data flow 150 for providing electronic blockchain file processing services.

FIG. 10 visually illustrates the steps and dataflow of Method 108 of FIG. 7 and Method 134 of FIG. 9. However, the present invention is not limited to such an embodiment and other embodiments with other data flows can be used to practice the invention.

In one embodiment, Method 108 of FIG. 7 and Method 134 of FIG. 9, described herein are used to process, store and retrieve any type of electronic files. In one specific embodiment, these methods are used to process, store and retrieve files including digital certificates from online meetings as described in as described herein in FIGS. 11-17 and related text. However, the present invention is not limited to such an embodiment and Method 108 of FIG. 7 and Method 134 of FIG. 9 can be practiced without processing, storing and retrieving files including digital certificates from online meetings. The present invention can be practiced without FIGS. 11-17 and related text.

Blockchain Online Meeting Digital Certificate File Processing Services

FIGS. 11A and 11B are a flow diagram illustrating a Method 152 for automatically providing digital certificates from online meetings using blockchains.

In FIG. 11A at Step 154, a blockchain application on a server network device with one or more processors receives via a communications network an electronic meeting request message for a scheduled online meeting from a network device with one or more processors. The electronic meeting request message includes a list of plural email addresses for attendees scheduled to attend the online meeting and a meeting host email address. At Step 156, the blockchain application on the server network device receives a meeting end message for the scheduled online meeting from the network device via the communications network indicating the online meeting has ended. At Step 158, the blockchain application on the server network device creates a digital certificate template for the scheduled online meeting. At Step 160, the blockchain application on the server network device sends via the communications network in one or more verification request messages, the created digital certificate template back to the network device with a first verification request to verify information on the created digital certificate template is correct and a second verification request to verify a list of plural attendees who actually attended the scheduled online meeting. In FIG. 11B at Step 162, the blockchain application on the server network device receives one or more verification response messages from the network device via a communications network verifying the information on the created digital certificate template is correct and a verified list of plural attendees who actually attended the scheduled online meeting. At Step 164, the blockchain application on the server network device creates plural individualized digital certificates, each with a secure hashed digital signature, one for each of the plural verified attendees on the verified list of plural attendees who actually attended the scheduled online meeting. At Step 166, the blockchain application on the server network device stores the created secure hashed digital signatures for individual digital certificates in a blockchain ledger in the blockchain. At Step 168, the blockchain application on the server network device sends via the communications network, plural email messages to plural email addresses of verified attendees including the created plural individualized digital certificates for each of the verified attendees in the verified list of attendees who actually attended the scheduled online meeting. At Step 170, the blockchain application on the server network device sends via the communications network in one or more emails all of the created plural individual digital certificates created for all of the verified attendees of the online meeting to the meeting host email address.

In one embodiment, the server network device 20 and the network device 12, 14, 16, 31, 39, 98-104, 208, 22, 24, 26 securely send and receive messages via the communications network 18, 18′ using one or more of the encryption and/or security methods described herein. However, the present invention is not limited to such an embodiment and the invention can be practiced with and/or without securely sending and receiving messages over the communications network 18, 18′.

FIG. 12 is a block diagram 172 illustrating automatically providing digital certificates 35′ from online meetings using blockchains 122.

Returning to FIG. 11, Method 152 is illustrated with an exemplary embodiment. However the present invention is not limited to such an embodiment and other embodiments can also be used to practice the invention.

In such an exemplary embodiment, in FIG. 11A at Step 154, a blockchain application 30 a on a server network device 20 with one or more processors receives via a communications network 18, 18′ an electronic meeting request message for a scheduled online meeting from a network device 12, 14, 16, 31, 39, 98-104, 22, 24, 26, 208 with one or more processors (e.g., server network device 22, etc.) The online meeting request message includes a list of a plural attendee email addresses 174 for attendees scheduled to attend the online meeting and a meeting host email address 176 (e.g., server network device 22, etc.).

In one embodiment, the blockchain application 30 a is accessed via an Application Program Interface (API), a File Transfer Protocol (FTP) request, a markup language request (e.g., HTML, XML, etc.) and/or other type of network and/or network protocol request. However, the present invention is not limited to such embodiments and other embodiments can be used to practice the invention.

In one embodiment, the electronic meeting request message is an e-mail message and/or SMS message and/or RCS message and/or voice message sent by the meeting host to the blockchain application 30 a, 64 via the communications network 18,18′ and the execution of Method 152 is triggered by such an electronic meeting request message. However, the present invention is not limited to such embodiments and other embodiments can be used to practice the invention.

In one embodiment, the meeting request message further includes, but is not limited to, a meeting title, a start date and time, an end date and time, and/or network information for the scheduled online meeting. However, the present invention is not limited to a meeting request message described and more, fewer and other types of information can be used to practice the invention.

In one embodiment, the online meeting is provided by, but is not limited to, online meeting services provided by, ZOOM, MICROSOFT TEAMS, GOOGLE MEET, CISCO WEBEX, SKYPE, FREE CONFERENCE CALL, etc. and/or other types of online meeting provided by other online meeting services. However, the present invention is not limited to such embodiments and other embodiments can be used to practice the invention.

In one embodiment, the online meeting includes but is not limited to, personal meetings, business meetings, academic classes, continuing education classes for licensed professionals (accounting, aviation, building contractor, engineering, legal, medical, real-estate, etc.) and/or other types of online meetings. However, the present invention is not limited to such embodiments and other embodiments and other types of online meetings can be used to practice the invention.

In one embodiment, the network device 12, 14, 16, 31, 39, 98-104, 208, 22, 24, 26 includes an online meeting application 30. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention.

At Step 156, the blockchain application 30 a on the server network device 20 receives a meeting end message for the scheduled online meeting from the network device 12, 14, 16, 31, 39, 98-104, 208, 22, 24, 26 via the communications network 18, 18′ indicating the online meeting has ended.

At Step 158, the blockchain application 30 a on the server network device 20 creates a digital certificate template 35 for the scheduled online meeting.

In one embodiment, the digital certificate template 35 is provided by the meeting host. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention.

In one embodiment, the digital certificate template 35 includes a word processing file (e.g., MICROSOFT WORD, etc.) that is created and/or provided by the meeting host. In such an embodiment, the word processing file includes a template 35 with macros and/or fillable tags that are automatically filled with information for the online meeting and/or the attendees of the online meeting by the blockchain application 30 a to create the digital certificates 35′. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention

In one embodiment, the digital certificate template 35 includes, but is not limited to, certificates of attendance and/or completion and/or achievement and/or licensing, comprising: Continuing Education Certificates, Certificates of Accomplishment, Certificates of Achievement, Certificates of Attendance, Certificates of Completion, Diplomas (e.g., grade school, middle school, high-school, university, etc.), Leadership Awards, Membership Certificates, Sports Awards, Sales Awards, Training Program Certification, Sponsor Acknowledgements, Licenses, Professional Licenses (e.g., accounting, aviation, building contractor, engineering, legal, medical, real-estate, etc.), Military (e.g., rank, award ribbons (e.g., purple heart, combat infantry badge, etc.), etc. However the present invention is not limited to these embodiments and other embodiments and other digital certificate templates can be used to practice the invention.

At Step 160, the blockchain application 30 a on the server network device 20 sends the created digital certificate template 35 back to the network device 12, 14, 16, 31, 39, 98-104, 208, 22, 24, 26 via the communications network 18, 18′ in one or more verification request messages including a first verification request to verify information on the created digital certificate template 35 is correct and a second verification request to verify a list 178 of plural attendees (e.g., 12, 14, 16) who actually attended the scheduled online meeting.

In FIG. 11B at Step 162, the blockchain application 30 a on the server network device 20 receives one or more verification response messages from the network device 12, 14, 16, 31, 39, 98-104, 208, 22, 24, 26 via a communications network 18, 18′ verifying the information on the created digital certificate template 35 is correct and a verified list 178 of plural attendees 12, 14, 16, who actually attended the scheduled online meeting.

At Step 164, the blockchain application 30 a on the server network device 20 creates plural individual digital certificates 35′, each with a secure hashed digital signatures, 35′a-h, 35′b-h, 35′c-h, for digital certificates 35′a, 35′b and 35′c, one for each of verified plural attendees, who actually attended an scheduled online meeting.

A secure hashed digital signature is also mathematical scheme for verifying the authenticity of digital messages or documents. A valid secure hashed digital signature, provides that electronic information included in the secure hashed digital signature was created by a known creator such as blockchain application 30 a is authentic and that electronic information was not altered in transit (e.g., over the communications network 18, 18′) and has integrity.

In one embodiment, the secure hashed digital signatures 35′a-h, 35′b-h, 35′c-h are created with Message Digest (MD), Secure Hashing Algorithm (SHA) and/or Hashing for Message Authentication Codes (HMAC) hashing methods described herein and/or other types of hashing methods. However, the present invention is not limited to such embodiments and other embodiments and other encryption and/or security methods can be used to practice the invention.

In one embodiment, the secure hashed digital signatures 35′a-h, 35′b-h, 35′c-h, include but are not limited to, hash information values. However, the present invention is not limited to this embodiment and other embodiments may be used to practice the invention.

In one embodiment, the created secure hashed digital signatures 35′a-h, 35′b-h, 35′c-h are created specifically to be used as a digital signature in the blockchain 122. However, the present invention is not limited to this embodiment and other types of digital signatures can be created and used in the blockchain 122 to practice the invention.

In one embodiment, the created secure hashed digital signatures 35′a-h, 35′b-h, 35′c-h are created using all of the information on the digital certificates 35′a, 35′b and 35′c. In another embodiment, the created secure hashed digital signatures 35′a-h, 35′b-h, 35′c-h are created using only selected portions thereof from the digital certificates 35′a, 35′b and 35′c. However, the present invention is not limited to these embodiments and other types of hashed digital signatures and/or other types of hashed information and/or encrypted information obtained from the digital certificates 35′a, 35′b and 35′c and stored in the blockchain 122 can be used to practice the invention.

At Step 166, the blockchain application 30 a on the server network device 20 stores the created secure hashed digital signatures 35′a-h, 35′b-h, 35′c-h for individual digital certificates 35′a, 35′b and 35′c in one or more blockchain blocks 124, 126, 128 in a blockchain ledger 129 on a blockchain 122.

In one embodiment, a Merkle tree data structure as described herein is used to store the created plural individual and/or cumulative secure hashed digital signatures. However, the present invention is not limited to such an embodiment and other data structures and other embodiments can be used to practice the invention.

The individual digital certificates 35′a, 35′b and 35′c are not stored the blockchain 122. Instead the created secure Merkle hash digital signatures are stored in the blockchain 122 for individual digital certificates 35′a, 35′b and 35′c, to prevent fraud and create tamperproof digital certificates that are revocable and can be set to expire.

The created plural digital certificates 35′a, 35 b and 35′c are tamper proof and secured in the blockchain 122 via their secure hashed digital signatures. The created plural digital certificates of 35′a, 35 b and 35′c are sharable on social media, loadable on electronic tablets 12, smart phones 14, 16 and/or other target network devices and storable in digital wallets.

The created plural digital certificates of 35′a, 35 b and 35′c can be also revoked (e.g., for misconduct, unethical conduct, failure to pay dues, etc.) by the online meeting host and can also have an expiration date and time (e.g., for a license, etc.). However, the present invention is not limited to such an embodiment and other types of digital certificates with, more, fewer or other characteristics can be used to practice the invention.

At Step 168, the blockchain application 30 a on the server network device 20 sends via the communications network 18, 18′, plural email messages to the list of plural email addresses of verified attendees 180 including the created plural individualized digital certificates 35′a, 35 b and 35′c for each of the verified attendees in the verified list 178 of attendees who actually attended the scheduled online meeting.

At Step 170, the blockchain application 30 a on the server network device 20 sends via the communications network 18, 18′ in one or more emails all of the created plural individual digital certificates 35′a, 35′b and 35′c created for all of the verified attendees of the online meeting the meeting host email address 176.

In another embodiment, only selected ones of the created plural individual digital certificates 35′ are emailed to the meeting host email on the network device 12, 14, 16, 31, 39, 98-104, 208, 22, 24, 26. In another embodiment, none of the selected ones of the created plural digital certificates 35′ are emailed to the meeting host email on the network device 12, 14, 16, 31, 39, 98-104, 208, 22, 24, 26. In such an embodiment, the created plural digital certificates 35′ are only sent to the attendees in verified list of attendees who actually attended the online meeting. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention.

In one embodiment, the created plural digital certificate templates 35 and the created plural digital certificates 35′ are securely created, stored and retrieved in email inboxes using Method 108 of FIG. 7 and Method 134 of FIG. 9, described herein. However, the methods and systems described herein can be used without using Method 108 of FIG. 7 and Method 134 of FIG. 9 for created plural digital certificate templates 35 and the created plural digital certificates 35′. The present invention is not limited to such embodiments and other embodiments and other creation, storage and retrieval methods for the created plural digital certificate templates 35 and the created plural digital certificates 35′ can be used to practice the invention. The present invention is limited to the using Method 108 and Method 134 for created plural digital certificate templates 35 and the created plural digital certificates 35′.

FIG. 13 is flow diagram illustrating a Method 182 for automatically providing digital certificates of 35′ from online meetings using blockchains 122.

In FIG. 13 at Step 184, the blockchain application on the server network device automatically generates plural paper certificates for each of the verified attendees in the verified list of attendees who actually attended the scheduled online meeting. At Step 186, the blockchain application on the server network device automatically initiates delivery of the generated plural paper certificates to physical address of the meeting host.

Method 182 is illustrated with an exemplary embodiment. However the present invention is not limited to such an embodiment and other embodiments can also be used to practice the invention.

In such an exemplary embodiment, at Step 184, the blockchain application 30 a on the server network device 20 automatically generates plural paper certificates for each of the verified attendees in the verified list of attendees 178 who actually attended the scheduled online meeting.

At Step 186, the blockchain application 30 a on the server network device 20 automatically initiates delivery of the generated plural paper certificates to physical address of the meeting host. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention and the invention can be practiced with and/or without creating and sending plural paper certificates.

In one embodiment, the automatic initiation of delivery of the generated plural paper certificates to physical address of the meeting host includes, but is not limited to, automatically printing an address label and postage for postal mail, automatically printing an address label for a package delivery service (e.g., FEDEX, UPS, DHL, etc.) or a messenger service, etc. However, the present invention is not limited to such and embodiment and other embodiments can be used to practice the invention.

In another embodiment at Step 184, the blockchain application 30 a on the server network device 20 automatically generates plural paper certificates and automatically initiates sending the generated plural paper certificates directly to the list of verified attendees at plural street addresses. In such an embodiment, the meeting request message received at Step 154 further includes a physical street address for each of the attendees scheduled to attend the online meeting. However, the present invention is not limited to such an embodiment and other embodiments and other creation, storage and retrieval methods can be used to practice the invention.

FIG. 14 is a flow diagram illustrating a Method 188 for automatically providing digital certificates 35′ from online meetings using blockchains 122.

In Method 188 at Step 190, the blockchain application on the server network device receives via the communications network from the network device, a revocation message for a specific created individual digital certificate created for a specific verified attendee of the online meeting. At Step 192, the blockchain application on the server network device marks the specific created individual digital certificate created for the specific verified attendee of the online meeting received in the revocation message as revoked.

Method 188 is illustrated with an exemplary embodiment. However the present invention is not limited to such an embodiment and other embodiments can also be used to practice the invention.

In such an exemplary embodiment, at Step 190, the blockchain application 30 a on the server network device 20 receives via the communications network 18, 18′ from the network device 12, 14, 16, 31, 39, 98-104, 208, 22, 24, 26, a revocation message for a specific created individual digital certificate (e.g., 35′a, etc.) created for a specific verified attendee (e.g., attendee-a, etc.) of the online meeting.

At Step 192, the blockchain application 30 a on the server network device 20 marks the specific created individual digital certificate (e.g., 35′a, etc.) created for the specific verified attendee (e.g., attendee-a, etc.) of the online meeting received in the revocation message as revoked (e.g., for misconduct, unethical conduct, failure to pay dues, failure to pay license fees, failure to complete continuing education requirements, etc.).

For example, if the specific created individual digital certificate (e.g., 35′a, etc.) created for the specific verified attendee (e.g., attendee-a, etc.) included a real-estate license and the specific verified attendee (e.g., attendee-a, etc.) was a real-estate agent who failed to complete required continuing education requirements for real-estate agents, the real-estate license for specific verified attendee (e.g., attendee-a, etc.) would be mark as revoked in the blockchain 122, etc. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention. The invention can be practiced with and/or without revocable digital certificates.

FIG. 15 is a flow diagram illustrating a Method 194 for automatically providing digital certificates 35′ from online meetings using blockchains 122.

In Method 194 at Step 196, the blockchain application on the server network device periodically checks plural expiration dates and/or expiration times for the created plural individual digital certificates created for all of the verified attendees of all online meetings. At Step 198, the blockchain application on the server network device marks any specific created individual digital certificate created for any specific verified attendee of any online meeting that has reached its expiration date as expired.

In Method 194 is illustrated with an exemplary embodiment. However the present invention is not limited to such an embodiment and other embodiments can also be used to practice the invention.

In such an exemplary embodiment at Step 196, the blockchain application 30 a on the server network device 20 periodically checks plural expiration dates and/or expiration times for the created plural individual digital certificates of 35′a, 35′b, 35′c created for all of the verified attendees of all online meetings.

At Step 198, the blockchain application 30 a on the server network device 20 marks any specific created individual digital certificate 35′a, 35 b′ 35 c′ created for any specific verified attendee of any online meeting that has reached its expiration date as expired. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention. The invention can be practiced with and/or without digital certificates that can expire.

FIG. 16 is a flow diagram illustrating a Method 200 for automatically providing digital certificates 35′ from online meetings using blockchains 122.

In FIG. 16 at Step 202, the blockchain application on the server network device creates a list of all created individual digital certificate that have been marked as expired. At Step 204, the blockchain application on the server network device sends via the communications network to one or more host network devices the created list of created individual digital certificate that have been marked as expired.

In Method 200 is illustrated with an exemplary embodiment. However the present invention is not limited to such an embodiment and other embodiments can also be used to practice the invention.

In such an exemplary embodiment at Step 202, the blockchain application 30 a on the server network device 20 creates a list 179 of all created individual digital certificate 35′ that have been marked as expired (e.g., licenses, out of date class/courses, etc.).

At Step 204, the blockchain application 30 a on the server network device 20 sends via the communications network 18, 18′ to one or more host network devices 22, 24, 26, etc. each with one or more processors, the created list 179 of created individual digital certificate that have been marked as expired. However, the present invention is not limited to such an embodiment and other embodiments can be used to practice the invention. The invention can be practiced with and/or without digital certificates that can expire.

FIG. 17 is a block diagram 206 illustrating data flow 208 for automatically providing digital certificates 35′ from online meetings using blockchains 122.

A meeting host 208′ with a host network device 208 with one or more processors schedules 210 an online meeting 212. Method 152 in FIG. 11 is executed. FIG. 17 illustrates three verified meeting attendees 12′, 14′, 16′ using network devices 12, 14, 16, for simplicity who received digital certificates 35′a, 35′b and 35 c′. Attendee 104′ did not complete the online meeting so no digital certificate 35′d was created or sent to attendee 104′ and network device 104.

A method and system for storing and retrieving electronic files using blockchains is presented herein. Original electronic files including plaintext and encrypted files, are split into plural smaller files, encrypted, have a file index created and stored in a blockchain. The encrypted plural smaller files are sent to one or more email servers with standard emailing protocols (e.g., IMAP/POP/SMTP, etc.) and stored in one or more email inboxes. Email inboxes provide secure, private storage of electronic information. The encrypted plural smaller files are retrieved from the one or more e-mail servers using the file index stored on the blockchain, decrypted and reassembled back into the original electronic file

It should be understood that the architecture, programs, processes, methods and systems described herein are not related or limited to any particular type of computer or network system (hardware or software), unless indicated otherwise. Various types of specialized computer systems may be used with or perform operations in accordance with the teachings described herein.

In view of the wide variety of embodiments to which the principles of the present invention can be applied, it should be understood that the illustrated embodiments are exemplary only, and should not be taken as limiting the scope of the present invention. For example, the steps of the flow diagrams may be taken in sequences other than those described, and more or fewer elements may be used in the block diagrams.

While various elements of the preferred embodiments have been described as being implemented in software, in other embodiments hardware or firmware implementations may alternatively be used, and vice-versa.

The claims should not be read as limited to the described order or elements unless stated to that effect. In addition, use of the term “means” in any claim is intended to invoke 35 U.S.C. § 112, paragraph 6, and any claim without the word “means” is not so intended.

Therefore, all embodiments that come within the scope and spirit of the following claims and equivalents thereto are claimed as the invention. 

I claim:
 1. A method for automatically providing electronic blockchain file processing services, comprising: selecting from a blockchain application on a server network device with one or more processors, one or more original electronic files for secure storage with blockchains, wherein the one or more original electronic files are requested by one or more requesting network devices, each with one or more processors; splitting on the blockchain application on the server network device, each of one or more selected original electronic files into a plurality of sets of smaller original electronic files including a plurality of first different file sizes for the plurality of sets of smaller original electronic files; encrypting from the blockchain application on the server network device the plurality of sets of smaller original files, creating a plurality of sets smaller encrypted files including a plurality of second different file sizes for the created plurality of sets of smaller encrypted files; creating on the blockchain application on the server network device one or more file indexes for the plurality of sets of the plurality of smaller encrypted files; assigning on blockchain application on the server network device the created one or more file indexes for the plurality of sets of plural smaller encrypted files into one or more blockchain blocks on a blockchain; and sending from blockchain application on the server network device via a communications network, the plurality of sets of the plurality smaller encrypted files to one or more electronic mail applications on one more server network devices each with one or more processors, wherein the plurality of sets of the plurality smaller encrypted files are stored in one or more individual electronic mail inboxes on the one or more electronic mail applications, providing secure, private storage of electronic information included in plurality of sets of the plurality smaller encrypted files in one or more individual electronic mail inboxes on the one or more electronic mail applications.
 2. The method of claim 1 further comprising: receiving a request on the blockchain application on the server network device via the communications network from a requesting network device with one or more processors to retrieve a specific original electronic file stored using the blockchain; retrieving from the blockchain application on the server network device retrieves a specific file index from a specific blockchain block on the blockchain for the requested specific original electronic file; sending one or more request messages, from the blockchain application on the server network device via the communication network using information obtained from the retrieved specific file index retrieved from the blockchain block on the blockchain, to the one or more email applications on one or more email server network devices, to request the plurality of sets of plural smaller encrypted files created from the specific original electronic file and stored in the one or more email inboxes on the one or more email server network devices; receiving on or more response messages from the blockchain application on the server network device via the communications network from the one or more email applications on the one or more email server network devices including the plurality of sets of the plurality of smaller encrypted files stored in the one or more email inboxes on the one or more email server network devices; decrypting from the blockchain application on the server network device the received plurality of sets of the plurality of smaller encrypted files, recreating the original electronic file; and sending from the blockchain application on the server network device the recreated specific original electronic file to the requesting network device via the communications network.
 3. The method of claim 1 wherein the one or more original electronic files are selected for secure storage and obtained using streaming protocols or Peer-2-Peer (P2P) protocols including InterPlanetary File System (IPFS), uTorrent, or other streaming protocols.
 4. The method of claim 1 wherein the one or more original electronic files include templates for digital certificates and issued certificates of completion for online meetings, online classes and other online activities.
 5. The method of claim 1 wherein the one or more original electronic files include, electronic text, audio, video, graphical, pictorial, or various combinations thereof.
 6. The method of claim 1 wherein the one or more original electronic files include original plaintext electronic files or original encrypted electronic files.
 7. The method of claim 1 wherein the one or more original electronic files are split into the plurality of sets of smaller original files as file shards of three-to-five mega-bytes (MB) or less in size.
 8. The method of claim 1 wherein the blockchain application on the server network device encrypts the plurality of sets of smaller original files with Secure Hash Algorithm-256 (SHA-256).
 9. The method of claim 1 wherein the blockchain application on the server network device encrypts the plurality of sets of smaller original files with an encryption or security method to protect sensitive data that is complaint with data storage requirements for laws rules, regulations and requirements related to health information, privacy information or financial information.
 10. The method of claim 8 wherein the wherein the blockchain application on the server network device encrypts the plurality of sets of smaller original files with an encryption or security method to protect sensitive data that is complaint with United States Health Insurance Portability and Accountability Act (HIPAA) regulations or European General Data Protection Regulations (GDPR).
 11. The method of claim 1, wherein the created one or more file indexes include: (1) a total number of smaller electronic files created from the one or more original electronic files; (2) an encryption or security method used to encrypt the file shards; (3) encryption keys; and (4) identification of the one or more email server network devices and one or more email inbox identifiers on the one or more email server network devices in which the encrypted files are stored.
 12. The method of claim 1 wherein the sending step includes sending the plurality of sets of the plurality smaller encrypted files to one or more electronic mail applications with Simple Mail Transfer Protocol (SMTP), Post Office Protocol (POP) or Internet Message Access Protocol (IMAP).
 13. The method of claim 1 wherein one or more requesting network devices include: desktop computers, laptop computers, tablet computers, mobile phones, non-mobile phones, smart phones, Internet phones, Internet appliances, personal digital/data assistants (PDA), portable, handheld video game devices, desktop video game devices, cable television (CATV) set-top boxes, satellite television (SATV) set-top boxes, Internet television set-top boxes, digital televisions including high definition television (HDTV), three-dimensional (3DTV) televisions, wearable network devices, smart speakers and Internet of Things (IoT), network devices.
 14. The method of claim 1 wherein the server network device and the one or more requesting network devices include one or more wireless communications interfaces comprising: cellular telephone, 802.11a, 802.11b, 802.11g, 802.1in, 802.15.4 (ZigBee), Wireless Fidelity (Wi-Fi), Wi-Fi Aware, RF Home, Worldwide Interoperability for Microwave Access (WiMAX), ETSI High Performance Radio Metropolitan Area Network (HIPERMAN), Near Field Communications (NFC), Machine-to-Machine (M2M), Bluetooth or infra data association (IrDA), wireless communication interfaces.
 15. The method of claim 1 wherein the communications network includes a cloud communications network and the blockchain application includes a cloud Software as a Service (SaaS) for providing electronic blockchain file processing services.
 16. The method of claim 1 wherein further including an Artificial Intelligence (AI) application for providing electronic blockchain file processing services for splitting each of one or more selected original electronic files into a plurality of sets of smaller original electronic files with a specific method for creating additional levels of security.
 17. The method of claim 1 wherein storage of the plurality of sets of the plurality smaller encrypted files in one or more individual electronic mail inboxes provides another level of security as the one or more individual electronic mail inboxes are private and protected from web-bot scanners, Artificial Intelligence (AI) programs or other snooping programs used on the communications network from analyzing and exposing any details of the plurality of sets of the plurality smaller encrypted files.
 18. The method of claim 1 wherein the assigning step further includes assigning the created one or more file indexes for the plurality of sets of the plurality of smaller encrypted files into a conventional database on the communications network or into one or cloud storage objects on a cloud communications network.
 19. A non-transitory computer readable having stored therein a plurality of instructions for causing one or more processors to execute steps, comprising: selecting from a blockchain application on a server network device with one or more processors, one or more original electronic files for secure storage with blockchains, wherein the one or more original electronic files are requested by one or more requesting network devices, each with one or more processors; splitting on the blockchain application on the server network device, each of one or more selected original electronic files into a plurality of sets of smaller original electronic files including a plurality of first different file sizes for the plurality of sets of smaller original electronic files; encrypting from the blockchain application on the server network device the plurality of sets of smaller original files, creating a plurality of sets smaller encrypted files including a plurality of second different file sizes for the created plurality of sets of smaller encrypted files; creating on the blockchain application on the server network device one or more file indexes for the plurality of sets of the plurality of smaller encrypted files; assigning on blockchain application on the server network device the created one or more file indexes for the plurality of sets of plural smaller encrypted files into one or more blockchain blocks on a blockchain; sending from blockchain application on the server network device via a communications network, the plurality of sets of the plurality smaller encrypted files to one or more electronic mail applications on one more server network devices each with one or more processors, wherein the plurality of sets of the plurality smaller encrypted files are stored in one or more individual electronic mail inboxes on the one or more electronic mail applications, providing secure, private storage of electronic information included in plurality of sets of the plurality smaller encrypted files in one or more individual electronic mail inboxes on the one or more electronic mail applications; receiving a request on the blockchain application on the server network device via the communications network from a requesting network device with one or more processors to retrieve a specific original electronic file stored using the blockchain; retrieving from the blockchain application on the server network device retrieves a specific file index from a specific blockchain block on the blockchain for the requested specific original electronic file; sending one or more request messages, from the blockchain application on the server network device via the communication network using information obtained from the retrieved specific file index retrieved from the blockchain block on the blockchain, to the one or more email applications on one or more email server network devices, to request the plurality of sets of plural smaller encrypted files created from the specific original electronic file and stored in the one or more email inboxes on the one or more email server network devices; receiving on or more response messages from the blockchain application on the server network device via the communications network from the one or more email applications on the one or more email server network devices including the plurality of sets of the plurality of smaller encrypted files stored in the one or more email inboxes on the one or more email server network devices; decrypting from the blockchain application on the server network device the received plurality of sets of the plurality of smaller encrypted files, recreating the original electronic file; and sending from the blockchain application on the server network device the recreated specific original electronic file to the requesting network device via the communications network.
 20. A system for automatically providing electronic blockchain file processing services, comprising in combination: for selecting from a blockchain application on a server network device with one or more processors, one or more original electronic files for secure storage with blockchains, wherein the one or more original electronic files are requested by one or more requesting network devices, each with one or more processors; for splitting on the blockchain application on the server network device, each of one or more selected original electronic files into a plurality of sets of smaller original electronic files including a plurality of first different file sizes for the plurality of sets of smaller original electronic files; for encrypting from the blockchain application on the server network device the plurality of sets of smaller original files, creating a plurality of sets smaller encrypted files including a plurality of second different file sizes for the created plurality of sets of smaller encrypted files; for creating on the blockchain application on the server network device one or more file indexes for the plurality of sets of the plurality of smaller encrypted files; for assigning on blockchain application on the server network device the created one or more file indexes for the plurality of sets of plural smaller encrypted files into one or more blockchain blocks on a blockchain; for sending from blockchain application on the server network device via a communications network, the plurality of sets of the plurality smaller encrypted files to one or more electronic mail applications on one more server network devices each with one or more processors, wherein the plurality of sets of the plurality smaller encrypted files are stored in one or more individual electronic mail inboxes on the one or more electronic mail applications, providing secure, private storage of electronic information included in plurality of sets of the plurality smaller encrypted files in one or more individual electronic mail inboxes on the one or more electronic mail applications; for receiving a request on the blockchain application on the server network device via the communications network from a requesting network device with one or more processors to retrieve a specific original electronic file stored using the blockchain; for retrieving from the blockchain application on the server network device retrieves a specific file index from a specific blockchain block on the blockchain for the requested specific original electronic file; for sending one or more request messages, from the blockchain application on the server network device via the communication network using information obtained from the retrieved specific file index retrieved from the blockchain block on the blockchain, to the one or more email applications on one or more email server network devices, to request the plurality of sets of plural smaller encrypted files created from the specific original electronic file and stored in the one or more email inboxes on the one or more email server network devices; for receiving on or more response messages from the blockchain application on the server network device via the communications network from the one or more email applications on the one or more email server network devices including the plurality of sets of the plurality of smaller encrypted files stored in the one or more email inboxes on the one or more email server network devices; for decrypting from the blockchain application on the server network device the received plurality of sets of the plurality of smaller encrypted files, recreating the original electronic file; and for sending from the blockchain application on the server network device the recreated specific original electronic file to the requesting network device via the communications network. 